Bug 577289 - Use help page for Large File Associations preference page

This change links the Large File Associations preference page to its
help page.

Change-Id: Ifecff7f6a4e273aaabc8136095c3fd5dd9167485
Signed-off-by: Simeon Andreev <simeon.danailov.andreev@gmail.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ui/+/189866
Reviewed-by: Matthias Becker <ma.becker@sap.com>
Reviewed-by: Andrey Loskutov <loskutov@gmx.de>
Tested-by: Platform Bot <platform-bot@eclipse.org>
diff --git a/bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/LargeFileAssociationsPreferencePage.java b/bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/LargeFileAssociationsPreferencePage.java
index c5813c0..3c7baf0 100644
--- a/bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/LargeFileAssociationsPreferencePage.java
+++ b/bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/LargeFileAssociationsPreferencePage.java
@@ -109,6 +109,7 @@
 import org.eclipse.ui.forms.events.HyperlinkEvent;
 import org.eclipse.ui.forms.widgets.Hyperlink;
 import org.eclipse.ui.internal.IPreferenceConstants;
+import org.eclipse.ui.internal.IWorkbenchHelpContextIds;
 import org.eclipse.ui.internal.LargeFileLimitsPreferenceHandler.FileLimit;
 import org.eclipse.ui.internal.WorkbenchImages;
 import org.eclipse.ui.internal.WorkbenchMessages;
@@ -223,7 +224,7 @@
 			createPreferencePageContents(pageComponent);
 		}
 
-		//workbench.getHelpSystem().setHelp(parent, IWorkbenchHelpContextIds.LARGE_FILE_ASSOCIATIONS_PREFERENCE_PAGE);
+		workbench.getHelpSystem().setHelp(parent, IWorkbenchHelpContextIds.LARGE_FILE_ASSOCIATIONS_PREFERENCE_PAGE);
 
 		return pageComponent;
 	}
diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LargeFileLimitsPreferenceHandler.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LargeFileLimitsPreferenceHandler.java
index 882a56b..b6645a9 100644
--- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LargeFileLimitsPreferenceHandler.java
+++ b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/LargeFileLimitsPreferenceHandler.java
@@ -384,7 +384,8 @@
 	 * org.eclipse.ui.workbench/largeFileLimits_disabled=cpp
 	 *
 	 * # default, show prompt for all types that don't have a preference
-	 * org.eclipse.ui.workbench/largeFileLimits_DEFAULT=100000
+	 * org.eclipse.ui.workbench/largeFileLimits_default_enabled=true
+	 * org.eclipse.ui.workbench/largeFileLimits_default_value=100000
 	 *
 	 * org.eclipse.ui.workbench/largeFileLimits.java=33333|org.eclipse.ui.DefaultTextEditor|66666|largeFileLimits_prompt
 	 * org.eclipse.ui.workbench/largeFileLimits.xml=44444|org.eclipse.ui.DefaultTextEditor|77777|emacs