Bug 491417: fix occasional "..." updates in disassembly

When a viewportChanged event and a setActive event arrived at the same
following a debug context change the two event handlers would cancel
each other out.

Change-Id: I07a8d0ff46e4ea4f4ab682a5311650fca021d75b
Signed-off-by: Jonah Graham <jonah@kichwacoders.com>
1 file changed