blob: 1a42421d5ec6f35e390cdd7a54ed7579a79c8a6c [file] [log] [blame]
[{"cat":"cc","pid":14689,"tid":14751,"ts":172187584349,"ph":"X","name":"Scheduler::OnBeginFrameDeadline","args":{},"dur":732},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584379,"ph":"X","name":"ThreadProxy::ScheduledActionManageTiles","args":{},"dur":610},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584379,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":610},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584379,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":153},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584379,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584410,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584532,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584623,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584715,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":213},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584715,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584715,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584715,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584715,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584745,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584745,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584898,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584989,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"SAME_PRIORITY_FOR_BOTH_TREES","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":5488640,"memory_used_bytes":11223040},"tile_count":123}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187584989,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585020,"ph":"X","name":"ThreadProxy::SetNeedsBeginFrameOnImplThread","args":{"enable":false},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585050,"ph":"X","name":"OutputSurface::SetNeedsBeginFrame","args":{"enable":false},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585081,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585112,"ph":"X","name":"OutputSurface::BeginFrame","args":{"client_ready_for_begin_frame_":true,"pending_swap_buffers_":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585112,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585142,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":92},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585142,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585142,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585203,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585203,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585203,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585234,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585234,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187585264,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187607117,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.604121,"interval":0.016666},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187618592,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.620785,"interval":0.016666},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187635012,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.63748,"interval":0.016666},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187651738,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.654174,"interval":0.016666},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187668982,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.670839,"interval":0.016666},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187685005,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.687533,"interval":0.016666},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187701669,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.704228,"interval":0.016666},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941498,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":true,"SourceFrameNumber":557},"dur":702},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941651,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941681,"ph":"X","name":"ThreadProxy::SetNeedsBeginFrameOnImplThread","args":{"enable":true},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941712,"ph":"X","name":"OutputSurface::SetNeedsBeginFrame","args":{"enable":true},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941742,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941834,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941834,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941895,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941895,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941956,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187941986,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187942047,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187942047,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187942108,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187942108,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187942169,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187942169,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187942291,"ph":"X","name":"OutputSurface::CheckForRetroactiveBeginFrame","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187953096,"ph":"X","name":"OutputSurface::BeginFrame","args":{"client_ready_for_begin_frame_":true,"pending_swap_buffers_":0},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187953126,"ph":"X","name":"ThreadProxy::BeginFrameOnImplThread","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187953126,"ph":"X","name":"Scheduler::BeginFrame","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187953126,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968600,"ph":"X","name":"Scheduler::OnBeginFrameDeadline","args":{},"dur":610},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968600,"ph":"X","name":"ThreadProxy::ScheduledActionManageTiles","args":{},"dur":519},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968631,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":488},
{"cat":"cc","pid":14689,"tid":14752,"ts":172187584928,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14752,"ts":172187585173,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172187970218,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":610},
{"cat":"cc","pid":14689,"tid":14752,"ts":172187970859,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":457},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188008399,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":3357},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188014686,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188016334,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188016364,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188025643,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188025704,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188028328,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":550},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188028878,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":2869},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188038827,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188038858,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188041727,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188041757,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188056377,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188056438,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188060985,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":153},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188061168,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188073407,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188073437,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188075910,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188075940,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188088240,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188088270,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188090956,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188090987,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188104416,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188104446,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188108139,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188108170,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188121599,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188121629,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188124162,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188124193,"ph":"X","name":"RasterFinishedWorkerPoolTaskImpl::RunOnWorkerThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188147358,"ph":"X","name":"RasterWorkerPoolTaskImpl::RunAnalysisOnThread","args":{"data":{"layer_id":28,"resolution":"HIGH_RESOLUTION","source_frame_number":566,"tile_id":{"id_ref":"0x7b83f618"}}},"dur":152},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188147358,"ph":"X","name":"PicturePileImpl::AnalyzeInRect","args":{},"dur":152},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188147449,"ph":"B","name":"Picture::Raster","args":{"data":{"picture_id":{"id_ref":"0x7cb76a50"},"rect_height":39.0,"rect_width":256.0,"rect_x":0.0,"rect_y":0.0,"scale":1.0}}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188147510,"ph":"E","name":"Picture::Raster","args":{"num_pixels_rasterized":9984}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188147541,"ph":"X","name":"RasterWorkerPoolTaskImpl::RunRasterOnThread","args":{"data":{"layer_id":28,"resolution":"HIGH_RESOLUTION","source_frame_number":566,"tile_id":{"id_ref":"0x7b83f618"}},"raster_mode":"HIGH_QUALITY_NO_LCD_RASTER_MODE"},"dur":641},
{"cat":"cc,devtools","pid":14689,"tid":14752,"ts":172188147571,"ph":"B","name":"RasterTask","args":{"layerId":28}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188147633,"ph":"B","name":"Picture::Raster","args":{"data":{"picture_id":{"id_ref":"0x7cb76a50"},"rect_height":108.0,"rect_width":512.0,"rect_x":0.0,"rect_y":0.0,"scale":2.0}}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148121,"ph":"E","name":"Picture::Raster","args":{"num_pixels_rasterized":39936}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148151,"ph":"X","name":"RasterWorkerPoolTaskImpl::ChangeBitmapConfigIfNeeded","args":{},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14752,"ts":172188148151,"ph":"E","name":"RasterTask","args":{}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148212,"ph":"X","name":"RasterWorkerPoolTaskImpl::RunAnalysisOnThread","args":{"data":{"layer_id":28,"resolution":"HIGH_RESOLUTION","source_frame_number":566,"tile_id":{"id_ref":"0x7b0a1f38"}}},"dur":122},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148212,"ph":"X","name":"PicturePileImpl::AnalyzeInRect","args":{},"dur":92},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148273,"ph":"B","name":"Picture::Raster","args":{"data":{"picture_id":{"id_ref":"0x7cb76a50"},"rect_height":39.0,"rect_width":129.0,"rect_x":255.0,"rect_y":0.0,"scale":1.0}}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148304,"ph":"E","name":"Picture::Raster","args":{"num_pixels_rasterized":5031}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148334,"ph":"X","name":"RasterWorkerPoolTaskImpl::RunRasterOnThread","args":{"data":{"layer_id":28,"resolution":"HIGH_RESOLUTION","source_frame_number":566,"tile_id":{"id_ref":"0x7b0a1f38"}},"raster_mode":"HIGH_QUALITY_NO_LCD_RASTER_MODE"},"dur":336},
{"cat":"cc,devtools","pid":14689,"tid":14752,"ts":172188148365,"ph":"B","name":"RasterTask","args":{"layerId":28}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148426,"ph":"B","name":"Picture::Raster","args":{"data":{"picture_id":{"id_ref":"0x7cb76a50"},"rect_height":108.0,"rect_width":288.0,"rect_x":510.0,"rect_y":0.0,"scale":2.0}}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148640,"ph":"E","name":"Picture::Raster","args":{"num_pixels_rasterized":20124}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148640,"ph":"X","name":"RasterWorkerPoolTaskImpl::ChangeBitmapConfigIfNeeded","args":{},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14752,"ts":172188148670,"ph":"E","name":"RasterTask","args":{}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148701,"ph":"X","name":"RasterWorkerPoolTaskImpl::RunAnalysisOnThread","args":{"data":{"layer_id":16,"resolution":"HIGH_RESOLUTION","source_frame_number":566,"tile_id":{"id_ref":"0x78b6c7c0"}}},"dur":122},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148731,"ph":"X","name":"PicturePileImpl::AnalyzeInRect","args":{},"dur":92},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148762,"ph":"B","name":"Picture::Raster","args":{"data":{"picture_id":{"id_ref":"0x786eaed8"},"rect_height":128.0,"rect_width":128.0,"rect_x":0.0,"rect_y":127.0,"scale":1.0}}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148792,"ph":"E","name":"Picture::Raster","args":{"num_pixels_rasterized":16384}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148853,"ph":"X","name":"RasterWorkerPoolTaskImpl::RunRasterOnThread","args":{"data":{"layer_id":16,"resolution":"HIGH_RESOLUTION","source_frame_number":566,"tile_id":{"id_ref":"0x78b6c7c0"}},"raster_mode":"HIGH_QUALITY_NO_LCD_RASTER_MODE"},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14752,"ts":172188148853,"ph":"B","name":"RasterTask","args":{"layerId":16}},
{"cat":"cc,devtools","pid":14689,"tid":14752,"ts":172188148853,"ph":"E","name":"RasterTask","args":{}},
{"cat":"cc","pid":14689,"tid":14752,"ts":172188148914,"ph":"X","name":"RasterWorkerPoolTaskImpl::RunAnalysisOnThread","args":{"data":{"layer_id":16,"resolution":"HIGH_RESOLUTION","source_frame_number":566,"tile_id":{"id_ref":"0x7b03c788"}}},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968631,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968631,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968661,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968661,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968783,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968844,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":214},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968844,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":214},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968875,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968875,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968875,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968875,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187968905,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187969058,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187969119,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"SAME_PRIORITY_FOR_BOTH_TREES","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":5488640,"memory_used_bytes":11223040},"tile_count":123}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187969119,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187969149,"ph":"X","name":"ThreadProxy::SetNeedsBeginFrameOnImplThread","args":{"enable":false},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187969180,"ph":"X","name":"OutputSurface::SetNeedsBeginFrame","args":{"enable":false},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187969210,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970553,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970553,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970553,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970553,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970645,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970645,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970645,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970645,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970645,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187970767,"ph":"X","name":"OutputSurface::BeginFrame","args":{"client_ready_for_begin_frame_":true,"pending_swap_buffers_":0},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187971286,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187988896,"ph":"X","name":"ThreadProxy::SetNeedsCommitOnImplThread","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187988927,"ph":"X","name":"ThreadProxy::SetNeedsBeginFrameOnImplThread","args":{"enable":true},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187988957,"ph":"X","name":"OutputSurface::SetNeedsBeginFrame","args":{"enable":true},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187988988,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187989018,"ph":"X","name":"OutputSurface::OnVSyncParametersChanged","args":{"timebase":172187.987854,"interval":0.016666},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187989049,"ph":"X","name":"OutputSurface::CheckForRetroactiveBeginFrame","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187991582,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172187991582,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188004339,"ph":"X","name":"OutputSurface::BeginFrame","args":{"client_ready_for_begin_frame_":true,"pending_swap_buffers_":0},"dur":245},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188004339,"ph":"X","name":"ThreadProxy::BeginFrameOnImplThread","args":{},"dur":245},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188004370,"ph":"X","name":"Scheduler::BeginFrame","args":{},"dur":214},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188004370,"ph":"X","name":"ThreadProxy::ScheduledActionSendBeginFrameToMainThread","args":{},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188004553,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005682,"ph":"X","name":"ThreadProxy::StartCommitOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005713,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005743,"ph":"X","name":"Scheduler::FinishCommit","args":{},"dur":2350},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005743,"ph":"X","name":"ThreadProxy::ScheduledActionCommit","args":{},"dur":2350},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005774,"ph":"X","name":"LayerTreeHost::CommitTo","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005774,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005774,"ph":"S","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005774,"ph":"T","name":"PendingTree","args":{"step":"waiting"},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005804,"ph":"X","name":"LayerTreeHost::PushProperties","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005957,"ph":"X","name":"LayerTreeHostImpl::CommitComplete","args":{},"dur":2045},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188005957,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":false,"SourceFrameNumber":558},"dur":1038},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188006293,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188006415,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188006506,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188006628,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188006781,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188006873,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188006964,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007025,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":977},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007025,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007025,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007025,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":0},
{"cat":"cc","pid":14689,"tid":14708,"ts":172187987767,"ph":"X","name":"ThreadProxy::SetNeedsCommit","args":{},"dur":2502},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188004675,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread","args":{},"dur":3601},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188004797,"ph":"X","name":"LayerTreeHost::UpdateLayers","args":{"source_frame_number":558},"dur":611},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188004797,"ph":"X","name":"LayerTreeHost::UpdateLayers::CalcDrawProps","args":{},"dur":214},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005041,"ph":"B","name":"UpdateLayer","args":{"layerId":18,"layerTreeId":1}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005041,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005041,"ph":"B","name":"UpdateLayer","args":{"layerId":28,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005072,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":558},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005072,"ph":"B","name":"PaintLayer","args":{"layerId":28}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005102,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005102,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005133,"ph":"B","name":"UpdateLayer","args":{"layerId":67,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005133,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":558},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005133,"ph":"B","name":"PaintLayer","args":{"layerId":67}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005133,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005163,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005163,"ph":"B","name":"UpdateLayer","args":{"layerId":66,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005163,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":558},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005163,"ph":"B","name":"PaintLayer","args":{"layerId":66}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005194,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005194,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005194,"ph":"B","name":"UpdateLayer","args":{"layerId":63,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005194,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":558},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005224,"ph":"B","name":"PaintLayer","args":{"layerId":63}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005224,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005224,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005224,"ph":"B","name":"UpdateLayer","args":{"layerId":62,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005255,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":558},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005255,"ph":"B","name":"PaintLayer","args":{"layerId":62}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005255,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005255,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005285,"ph":"B","name":"UpdateLayer","args":{"layerId":61,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005285,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":558},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005285,"ph":"B","name":"PaintLayer","args":{"layerId":61}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005285,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005316,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005316,"ph":"B","name":"UpdateLayer","args":{"layerId":16,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005316,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":558},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005316,"ph":"B","name":"PaintLayer","args":{"layerId":16}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005347,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188005347,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188005408,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread::commit","args":{},"dur":2807},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188013679,"ph":"X","name":"ThreadProxy::SetNeedsCommit","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188023781,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread","args":{},"dur":3845},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188023842,"ph":"X","name":"LayerTreeHost::UpdateLayers","args":{"source_frame_number":559},"dur":427},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188023842,"ph":"X","name":"LayerTreeHost::UpdateLayers::CalcDrawProps","args":{},"dur":183},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024056,"ph":"B","name":"UpdateLayer","args":{"layerId":18,"layerTreeId":1}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024056,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024056,"ph":"B","name":"UpdateLayer","args":{"layerId":28,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024056,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":559},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024056,"ph":"B","name":"PaintLayer","args":{"layerId":28}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024086,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024086,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024086,"ph":"B","name":"UpdateLayer","args":{"layerId":67,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024086,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":559},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024117,"ph":"B","name":"PaintLayer","args":{"layerId":67}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024117,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024117,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024117,"ph":"B","name":"UpdateLayer","args":{"layerId":66,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024117,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":559},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024147,"ph":"B","name":"PaintLayer","args":{"layerId":66}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024147,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024147,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024147,"ph":"B","name":"UpdateLayer","args":{"layerId":63,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007269,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":92},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007361,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007452,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":458},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007452,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":458},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007483,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007483,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007483,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007483,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":366},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007513,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":306},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007910,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007971,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"NEW_CONTENT_TAKES_PRIORITY","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":4456448,"memory_used_bytes":11223040},"tile_count":104}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188007971,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188008002,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188008093,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188009925,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":518},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188009955,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":488},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188009955,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188009955,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010047,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010077,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":366},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010077,"ph":"X","name":"ThreadProxy::ScheduledActionActivatePendingTree","args":{},"dur":336},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010077,"ph":"F","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010199,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010230,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010230,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010230,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010230,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010260,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010260,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010291,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010291,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010291,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010321,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010321,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010352,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010352,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010382,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010382,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010382,"ph":"X","name":"ThreadProxy::SetNeedsRedrawOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010382,"ph":"X","name":"ThreadProxy::DidActivatePendingTreeOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010413,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010443,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010443,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010535,"ph":"X","name":"Scheduler::OnBeginFrameDeadline","args":{},"dur":5982},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010535,"ph":"X","name":"ThreadProxy::ScheduledActionDrawAndSwap","args":{},"dur":4334},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010566,"ph":"X","name":"LayerTreeHostImpl::PrepareToDraw","args":{"SourceFrameNumber":558},"dur":701},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010566,"ph":"X","name":"TileManager::UpdateVisibleTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010566,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010566,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010596,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010627,"ph":"i","name":"DidUpdateVisibleTiles","args":{"stats":{"canceled_count":0,"completed_count":18}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010657,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":true,"SourceFrameNumber":558},"dur":153},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188010871,"ph":"X","name":"LayerTreeHostImpl::CalculateRenderPasses","args":{"render_surface_layer_list.size()":1},"dur":396},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188011267,"ph":"X","name":"LayerTreeHostImpl::DrawLayers","args":{},"dur":367},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188011298,"ph":"X","name":"DirectRenderer::DrawFrame","args":{},"dur":336},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188011329,"ph":"X","name":"GLRenderer::DrawLayers","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188011329,"ph":"X","name":"DirectRenderer::DrawRenderPass","args":{},"dur":274},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188011634,"ph":"X","name":"GLRenderer::SwapBuffers","args":{},"dur":3204},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188014808,"ph":"X","name":"OutputSurface::DidSwapBuffers","args":{"pending_swap_buffers_":1},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188014838,"ph":"X","name":"ThreadProxy::CheckOutputSurfaceStatusOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188014869,"ph":"X","name":"ThreadProxy::ScheduledActionManageTiles","args":{},"dur":1617},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188014899,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":1587},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188014899,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":1130},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016029,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016212,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":213},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016242,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016242,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016242,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016242,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016273,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016303,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016425,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016486,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"SAME_PRIORITY_FOR_BOTH_TREES","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":5488640,"memory_used_bytes":11223040},"tile_count":104}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016486,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016517,"ph":"X","name":"ThreadProxy::SetNeedsBeginFrameOnImplThread","args":{"enable":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016517,"ph":"X","name":"OutputSurface::SetNeedsBeginFrame","args":{"enable":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016517,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016548,"ph":"X","name":"ThreadProxy::SetNeedsCommitOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016578,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016578,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016609,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016609,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016639,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":92},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016639,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":92},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016639,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016639,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016700,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016731,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016731,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016731,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016731,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188016761,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188017036,"ph":"X","name":"OutputSurface::OnSwapBuffersComplete","args":{"pending_swap_buffers_":0},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188017036,"ph":"X","name":"ThreadProxy::OnSwapBuffersCompleteOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188023567,"ph":"X","name":"OutputSurface::BeginFrame","args":{"client_ready_for_begin_frame_":true,"pending_swap_buffers_":0},"dur":153},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188023567,"ph":"X","name":"ThreadProxy::BeginFrameOnImplThread","args":{},"dur":153},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188023567,"ph":"X","name":"Scheduler::BeginFrame","args":{},"dur":153},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188023598,"ph":"X","name":"ThreadProxy::ScheduledActionSendBeginFrameToMainThread","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188023689,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024422,"ph":"X","name":"ThreadProxy::StartCommitOnImplThread","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024452,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024483,"ph":"X","name":"Scheduler::FinishCommit","args":{},"dur":1373},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024483,"ph":"X","name":"ThreadProxy::ScheduledActionCommit","args":{},"dur":1373},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024513,"ph":"X","name":"LayerTreeHost::CommitTo","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024513,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024513,"ph":"S","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024513,"ph":"T","name":"PendingTree","args":{"step":"waiting"},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024513,"ph":"X","name":"LayerTreeHost::PushProperties","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024635,"ph":"X","name":"LayerTreeHostImpl::CommitComplete","args":{},"dur":1191},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024666,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":false,"SourceFrameNumber":559},"dur":671},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024849,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188024941,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025002,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025093,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025154,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025215,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025307,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025337,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":489},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025337,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025337,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025337,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025368,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025429,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025490,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":244},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025521,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":213},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025521,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025521,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025521,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024147,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":559},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024178,"ph":"B","name":"PaintLayer","args":{"layerId":63}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024178,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024178,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024178,"ph":"B","name":"UpdateLayer","args":{"layerId":62,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024178,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":559},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024208,"ph":"B","name":"PaintLayer","args":{"layerId":62}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024208,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024208,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024208,"ph":"B","name":"UpdateLayer","args":{"layerId":61,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024208,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":559},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024208,"ph":"B","name":"PaintLayer","args":{"layerId":61}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024239,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024239,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024239,"ph":"B","name":"UpdateLayer","args":{"layerId":16,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024239,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":559},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024239,"ph":"B","name":"PaintLayer","args":{"layerId":16}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024239,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188024269,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188024269,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread::commit","args":{},"dur":3144},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188031686,"ph":"X","name":"ThreadProxy::SetNeedsCommit","args":{},"dur":274},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037118,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread","args":{},"dur":3815},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037179,"ph":"X","name":"LayerTreeHost::UpdateLayers","args":{"source_frame_number":560},"dur":397},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037179,"ph":"X","name":"LayerTreeHost::UpdateLayers::CalcDrawProps","args":{},"dur":153},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037332,"ph":"B","name":"UpdateLayer","args":{"layerId":18,"layerTreeId":1}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037332,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037332,"ph":"B","name":"UpdateLayer","args":{"layerId":28,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037362,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":560},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037362,"ph":"B","name":"PaintLayer","args":{"layerId":28}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037362,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037362,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037393,"ph":"B","name":"UpdateLayer","args":{"layerId":67,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037393,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":560},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037393,"ph":"B","name":"PaintLayer","args":{"layerId":67}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037393,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037393,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037423,"ph":"B","name":"UpdateLayer","args":{"layerId":66,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037423,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":560},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037423,"ph":"B","name":"PaintLayer","args":{"layerId":66}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037423,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037423,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037423,"ph":"B","name":"UpdateLayer","args":{"layerId":63,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037423,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":560},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037454,"ph":"B","name":"PaintLayer","args":{"layerId":63}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037454,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037454,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037454,"ph":"B","name":"UpdateLayer","args":{"layerId":62,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037454,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":560},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037454,"ph":"B","name":"PaintLayer","args":{"layerId":62}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037484,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037484,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037484,"ph":"B","name":"UpdateLayer","args":{"layerId":61,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037484,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":560},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037484,"ph":"B","name":"PaintLayer","args":{"layerId":61}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037484,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037515,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037515,"ph":"B","name":"UpdateLayer","args":{"layerId":16,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037515,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":560},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037515,"ph":"B","name":"PaintLayer","args":{"layerId":16}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037515,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188037546,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188037576,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread::commit","args":{},"dur":3357},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188047800,"ph":"X","name":"ThreadProxy::SetNeedsCommit","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188053874,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread","args":{},"dur":2777},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025521,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025551,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025734,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025826,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"NEW_CONTENT_TAKES_PRIORITY","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":3932160,"memory_used_bytes":11223040},"tile_count":104}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025826,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025826,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025856,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025887,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":427},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025887,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":427},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025887,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025887,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025948,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025978,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":306},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025978,"ph":"X","name":"ThreadProxy::ScheduledActionActivatePendingTree","args":{},"dur":275},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188025978,"ph":"F","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026100,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026100,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026131,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026131,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026131,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026131,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026161,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026161,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026161,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026192,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026192,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026192,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026222,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026222,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026222,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026253,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026253,"ph":"X","name":"ThreadProxy::SetNeedsRedrawOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026253,"ph":"X","name":"ThreadProxy::DidActivatePendingTreeOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026284,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026284,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026314,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026314,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026345,"ph":"X","name":"Scheduler::OnBeginFrameDeadline","args":{},"dur":1922},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026345,"ph":"X","name":"ThreadProxy::ScheduledActionDrawAndSwap","args":{},"dur":1403},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026345,"ph":"X","name":"LayerTreeHostImpl::PrepareToDraw","args":{"SourceFrameNumber":559},"dur":610},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026375,"ph":"X","name":"TileManager::UpdateVisibleTiles","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026375,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026375,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026375,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026406,"ph":"i","name":"DidUpdateVisibleTiles","args":{"stats":{"canceled_count":0,"completed_count":0}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026406,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":true,"SourceFrameNumber":559},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026589,"ph":"X","name":"LayerTreeHostImpl::CalculateRenderPasses","args":{"render_surface_layer_list.size()":1},"dur":366},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026955,"ph":"X","name":"LayerTreeHostImpl::DrawLayers","args":{},"dur":336},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026955,"ph":"X","name":"DirectRenderer::DrawFrame","args":{},"dur":305},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188026985,"ph":"X","name":"GLRenderer::DrawLayers","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027016,"ph":"X","name":"DirectRenderer::DrawRenderPass","args":{},"dur":244},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027291,"ph":"X","name":"GLRenderer::SwapBuffers","args":{},"dur":427},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027687,"ph":"X","name":"OutputSurface::DidSwapBuffers","args":{"pending_swap_buffers_":1},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027748,"ph":"X","name":"ThreadProxy::CheckOutputSurfaceStatusOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027748,"ph":"X","name":"ThreadProxy::ScheduledActionManageTiles","args":{},"dur":519},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027779,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":458},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027779,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027840,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027901,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":214},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027901,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":214},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027901,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027901,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027932,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027932,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188027962,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028084,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028237,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"SAME_PRIORITY_FOR_BOTH_TREES","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":4718592,"memory_used_bytes":11223040},"tile_count":104}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028237,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028267,"ph":"X","name":"ThreadProxy::SetNeedsBeginFrameOnImplThread","args":{"enable":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028267,"ph":"X","name":"OutputSurface::SetNeedsBeginFrame","args":{"enable":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028267,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028542,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028573,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028573,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028573,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028634,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028634,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028664,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028664,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188028664,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188031808,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188031869,"ph":"X","name":"OutputSurface::OnSwapBuffersComplete","args":{"pending_swap_buffers_":0},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188031869,"ph":"X","name":"ThreadProxy::OnSwapBuffersCompleteOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188031991,"ph":"X","name":"ThreadProxy::SetNeedsCommitOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188032021,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188033029,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188033029,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188036996,"ph":"X","name":"OutputSurface::BeginFrame","args":{"client_ready_for_begin_frame_":true,"pending_swap_buffers_":0},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037027,"ph":"X","name":"ThreadProxy::BeginFrameOnImplThread","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037027,"ph":"X","name":"Scheduler::BeginFrame","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037027,"ph":"X","name":"ThreadProxy::ScheduledActionSendBeginFrameToMainThread","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037088,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037637,"ph":"X","name":"ThreadProxy::StartCommitOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037637,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037668,"ph":"X","name":"Scheduler::FinishCommit","args":{},"dur":1343},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037698,"ph":"X","name":"ThreadProxy::ScheduledActionCommit","args":{},"dur":1313},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037698,"ph":"X","name":"LayerTreeHost::CommitTo","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037698,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037698,"ph":"S","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037729,"ph":"T","name":"PendingTree","args":{"step":"waiting"},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037729,"ph":"X","name":"LayerTreeHost::PushProperties","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037820,"ph":"X","name":"LayerTreeHostImpl::CommitComplete","args":{},"dur":1129},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188037851,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":false,"SourceFrameNumber":560},"dur":641},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038034,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038095,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038186,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038278,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038339,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038400,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038461,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038492,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":457},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038522,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038522,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038522,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038553,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038614,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038675,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038675,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038675,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038675,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038705,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038705,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038736,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038827,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038919,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"NEW_CONTENT_TAKES_PRIORITY","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":3932160,"memory_used_bytes":11223040},"tile_count":104}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038919,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188038949,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039011,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039041,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":488},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039072,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":457},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039072,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039072,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039133,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039133,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":366},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039133,"ph":"X","name":"ThreadProxy::ScheduledActionActivatePendingTree","args":{},"dur":335},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039163,"ph":"F","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039255,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039285,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039285,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039285,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039316,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039316,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039346,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039346,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039377,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039377,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039377,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039407,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039407,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039407,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039438,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039438,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039438,"ph":"X","name":"ThreadProxy::SetNeedsRedrawOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039468,"ph":"X","name":"ThreadProxy::DidActivatePendingTreeOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039499,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039529,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039529,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039560,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039560,"ph":"X","name":"Scheduler::OnBeginFrameDeadline","args":{},"dur":2350},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039590,"ph":"X","name":"ThreadProxy::ScheduledActionDrawAndSwap","args":{},"dur":1893},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039590,"ph":"X","name":"LayerTreeHostImpl::PrepareToDraw","args":{"SourceFrameNumber":560},"dur":824},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039590,"ph":"X","name":"TileManager::UpdateVisibleTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039590,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039621,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039621,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039651,"ph":"i","name":"DidUpdateVisibleTiles","args":{"stats":{"canceled_count":0,"completed_count":0}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039651,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":true,"SourceFrameNumber":560},"dur":184},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188039865,"ph":"X","name":"LayerTreeHostImpl::CalculateRenderPasses","args":{"render_surface_layer_list.size()":1},"dur":549},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188040414,"ph":"X","name":"LayerTreeHostImpl::DrawLayers","args":{},"dur":367},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188040445,"ph":"X","name":"DirectRenderer::DrawFrame","args":{},"dur":336},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188040445,"ph":"X","name":"GLRenderer::DrawLayers","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188040475,"ph":"X","name":"DirectRenderer::DrawRenderPass","args":{},"dur":275},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188040781,"ph":"X","name":"GLRenderer::SwapBuffers","args":{},"dur":641},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041391,"ph":"X","name":"OutputSurface::DidSwapBuffers","args":{"pending_swap_buffers_":1},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041452,"ph":"X","name":"ThreadProxy::CheckOutputSurfaceStatusOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041483,"ph":"X","name":"ThreadProxy::ScheduledActionManageTiles","args":{},"dur":396},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041483,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":396},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041513,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041574,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041635,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041635,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":183},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041635,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041635,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041635,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041666,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041696,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041788,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041879,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"SAME_PRIORITY_FOR_BOTH_TREES","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":4718592,"memory_used_bytes":11223040},"tile_count":104}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041879,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041879,"ph":"X","name":"ThreadProxy::SetNeedsBeginFrameOnImplThread","args":{"enable":true},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041910,"ph":"X","name":"OutputSurface::SetNeedsBeginFrame","args":{"enable":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041910,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041940,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":123},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041940,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":123},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041940,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188041940,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188042002,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188042032,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188042032,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188042032,"ph":"F","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188042032,"ph":"X","name":"TileManager::DidFinishRunningTasks","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188042063,"ph":"X","name":"RasterWorkerPool::OnRasterFinished","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188047068,"ph":"X","name":"OutputSurface::OnSwapBuffersComplete","args":{"pending_swap_buffers_":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188047068,"ph":"X","name":"ThreadProxy::OnSwapBuffersCompleteOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188047861,"ph":"X","name":"ThreadProxy::SetNeedsCommitOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188047861,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188049204,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":31},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188049204,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188053721,"ph":"X","name":"OutputSurface::BeginFrame","args":{"client_ready_for_begin_frame_":true,"pending_swap_buffers_":0},"dur":153},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188053752,"ph":"X","name":"ThreadProxy::BeginFrameOnImplThread","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188053752,"ph":"X","name":"Scheduler::BeginFrame","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188053782,"ph":"X","name":"ThreadProxy::ScheduledActionSendBeginFrameToMainThread","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188053843,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055095,"ph":"X","name":"ThreadProxy::StartCommitOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055125,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055156,"ph":"X","name":"Scheduler::FinishCommit","args":{},"dur":1434},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055156,"ph":"X","name":"ThreadProxy::ScheduledActionCommit","args":{},"dur":1434},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055156,"ph":"X","name":"LayerTreeHost::CommitTo","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055186,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055186,"ph":"S","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055186,"ph":"T","name":"PendingTree","args":{"step":"waiting"},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055186,"ph":"X","name":"LayerTreeHost::PushProperties","args":{},"dur":122},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055308,"ph":"X","name":"LayerTreeHostImpl::CommitComplete","args":{},"dur":1221},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055339,"ph":"X","name":"LayerTreeImpl::UpdateDrawProperties","args":{"IsActive":false,"SourceFrameNumber":561},"dur":732},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055522,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055614,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055675,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055766,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055858,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188055949,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056041,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056071,"ph":"X","name":"TileManager::ManageTiles","args":{},"dur":458},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056102,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056102,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056102,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056102,"ph":"X","name":"TileManager::GetTilesWithAssignedBins","args":{},"dur":91},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056193,"ph":"X","name":"TileManager::AssignGpuMemoryToTiles","args":{},"dur":62},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056255,"ph":"X","name":"TileManager::ScheduleTasks","args":{"count":0},"dur":213},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056255,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleTasks","args":{},"dur":213},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056255,"ph":"S","name":"ScheduledTasks","args":{},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056285,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056285,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":0},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056285,"ph":"X","name":"PixelBufferRasterWorkerPool::ScheduleMoreTasks","args":{},"dur":92},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056316,"ph":"X","name":"WorkerPool::SetTaskGraph","args":{"num_tasks":2},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056438,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056529,"ph":"i","name":"DidManage","args":{"state":{"global_state":{"memory_limit_in_bytes":141208234,"memory_limit_policy":"ALLOW_ANYTHING","num_resources_limit":10000000,"tree_priority":"NEW_CONTENT_TAKES_PRIORITY","unused_memory_limit_in_bytes":141208234},"memory_requirements":{"memory_allocated_bytes":45793280,"memory_nice_to_have_bytes":11223040,"memory_required_bytes":4456448,"memory_used_bytes":11223040},"tile_count":104}},"s":"t"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056529,"ph":"C","name":"unused_memory_bytes","args":{"value":34570240},"id":"0xaf5adc4cfdc05dcc"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056560,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056590,"ph":"X","name":"Scheduler::AnticipatedDrawTime","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056621,"ph":"X","name":"RasterWorkerPool::OnRasterRequiredForActivationFinished","args":{},"dur":1037},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056621,"ph":"X","name":"PixelBufferRasterWorkerPool::CheckForCompletedRasterTasks","args":{},"dur":1037},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056621,"ph":"X","name":"WorkerPool::CheckForCompletedTasks","args":{},"dur":335},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188056621,"ph":"X","name":"WorkerPool::ProcessCompletedTasks","args":{"completed_task_count":2},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057018,"ph":"T","name":"ScheduledTasks","args":{"step":"finishing","state":{"completed_count":0,"pending_count":0,"pending_upload_count":0,"required_for_activation_count":0,"scheduled_state":{"task_count":0,"task_required_for_activation_count":0},"throttle_state":{"bytes_available_for_upload":12582912,"bytes_pending_upload":0,"scheduled_raster_task_count":0}}},"id":"0xaf5adc4cfdcd427c"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057018,"ph":"X","name":"ThreadProxy::NotifyReadyToActivate","args":{},"dur":610},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057018,"ph":"X","name":"ThreadProxy::ScheduledActionActivatePendingTree","args":{},"dur":579},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188053935,"ph":"X","name":"LayerTreeHost::UpdateLayers","args":{"source_frame_number":561},"dur":1099},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188053965,"ph":"X","name":"LayerTreeHost::UpdateLayers::CalcDrawProps","args":{},"dur":123},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054118,"ph":"B","name":"UpdateLayer","args":{"layerId":18,"layerTreeId":1}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054118,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054118,"ph":"B","name":"UpdateLayer","args":{"layerId":28,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188054118,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":561},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054118,"ph":"B","name":"PaintLayer","args":{"layerId":28}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054149,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054149,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054149,"ph":"B","name":"UpdateLayer","args":{"layerId":67,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188054149,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":561},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054179,"ph":"B","name":"PaintLayer","args":{"layerId":67}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054179,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054179,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054179,"ph":"B","name":"UpdateLayer","args":{"layerId":66,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188054881,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":561},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054881,"ph":"B","name":"PaintLayer","args":{"layerId":66}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054912,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054912,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054912,"ph":"B","name":"UpdateLayer","args":{"layerId":63,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188054912,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":561},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054912,"ph":"B","name":"PaintLayer","args":{"layerId":63}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054912,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054942,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054942,"ph":"B","name":"UpdateLayer","args":{"layerId":62,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188054942,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":561},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054942,"ph":"B","name":"PaintLayer","args":{"layerId":62}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054942,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054942,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054973,"ph":"B","name":"UpdateLayer","args":{"layerId":61,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188054973,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":561},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054973,"ph":"B","name":"PaintLayer","args":{"layerId":61}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054973,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054973,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188054973,"ph":"B","name":"UpdateLayer","args":{"layerId":16,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188055003,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":561},"dur":0},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188055003,"ph":"B","name":"PaintLayer","args":{"layerId":16}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188055003,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188055003,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188055034,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread::commit","args":{},"dur":1556},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188062145,"ph":"X","name":"ThreadProxy::SetNeedsCommit","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188069806,"ph":"X","name":"ThreadProxy::BeginFrameOnMainThread","args":{},"dur":5554},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188069867,"ph":"X","name":"LayerTreeHost::UpdateLayers","args":{"source_frame_number":562},"dur":793},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188069867,"ph":"X","name":"LayerTreeHost::UpdateLayers::CalcDrawProps","args":{},"dur":366},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070233,"ph":"B","name":"UpdateLayer","args":{"layerId":18,"layerTreeId":1}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070263,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070263,"ph":"B","name":"UpdateLayer","args":{"layerId":28,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188070263,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":562},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070263,"ph":"B","name":"PaintLayer","args":{"layerId":28}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070294,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070294,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070294,"ph":"B","name":"UpdateLayer","args":{"layerId":67,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188070294,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":562},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070324,"ph":"B","name":"PaintLayer","args":{"layerId":67}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070324,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070324,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070324,"ph":"B","name":"UpdateLayer","args":{"layerId":66,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188070324,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":562},"dur":31},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070324,"ph":"B","name":"PaintLayer","args":{"layerId":66}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070355,"ph":"E","name":"PaintLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070355,"ph":"E","name":"UpdateLayer","args":{}},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070355,"ph":"B","name":"UpdateLayer","args":{"layerId":63,"layerTreeId":1}},
{"cat":"cc","pid":14689,"tid":14708,"ts":172188070355,"ph":"X","name":"PictureLayer::Update","args":{"source_frame_number":562},"dur":30},
{"cat":"cc,devtools","pid":14689,"tid":14708,"ts":172188070385,"ph":"B","name":"PaintLayer","args":{"layerId":63}},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057048,"ph":"F","name":"PendingTree","args":{},"id":"0xaf5adc4cfdc1a454"},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057170,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057170,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057170,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057201,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057201,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057201,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057201,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057231,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057231,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057262,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":30},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057292,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057292,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057323,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":61},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057384,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057384,"ph":"X","name":"ThreadProxy::SetNeedsManageTilesOnImplThread","args":{},"dur":0},
{"cat":"cc","pid":14689,"tid":14751,"ts":172188057384,"ph":"X","name":"ThreadProxy::OnCanDrawStateChanged","args":{"can_draw":true},"dur":30},
{"cat":"cc","pid":