DevTools: Support grouping by Product in performance tree views.

third_party/WebKit/Source/devtools/front_end/main/Main.js

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 91 matching lines @@
     Runtime.experiments.register('emptySourceMapAutoStepping', 'Empty sourcemap auto-stepping');
     Runtime.experiments.register('inputEventsOnTimelineOverview', 'Input events on Timeline overview', true);
     Runtime.experiments.register('liveSASS', 'Live SASS');
     Runtime.experiments.register('networkGroupingRequests', 'Network request groups support', true);
     Runtime.experiments.register('objectPreviews', 'Object previews', true);
     Runtime.experiments.register('persistence2', 'Persistence 2.0');
     Runtime.experiments.register('sourceDiff', 'Source diff');
     Runtime.experiments.register('terminalInDrawer', 'Terminal in drawer', true);
 
     // Timeline
-    Runtime.experiments.register('timelineColorByProduct', 'Timeline: color by product', true);
+    Runtime.experiments.register('timelineColorByProduct', 'Timeline: group and color by product', true);
     Runtime.experiments.register('timelineEventInitiators', 'Timeline: event initiators');
     Runtime.experiments.register('timelineFlowEvents', 'Timeline: flow events', true);
     Runtime.experiments.register('timelineInvalidationTracking', 'Timeline: invalidation tracking', true);
     Runtime.experiments.register('timelineMultipleMainViews', 'Timeline: multiple main views');
     Runtime.experiments.register('timelinePaintTimingMarkers', 'Timeline: paint timing markers', true);
     Runtime.experiments.register('timelinePerFrameTrack', 'Timeline: per-frame tracks', true);
     Runtime.experiments.register('timelineShowAllEvents', 'Timeline: show all events', true);
     Runtime.experiments.register('timelineShowAllProcesses', 'Timeline: show all processes', true);
     Runtime.experiments.register('timelineTracingJSProfile', 'Timeline: tracing based JS profiler', true);
     Runtime.experiments.register('timelineV8RuntimeCallStats', 'Timeline: V8 Runtime Call Stats on Timeline', true);
@@ skipping 826 matching lines @@
    * @override
    * @return {?Element}
    */
   settingElement() {
     return UI.SettingsUI.createSettingCheckbox(
         Common.UIString('Show rulers'), Common.moduleSetting('showMetricsRulers'));
   }
 };
 
 new Main.Main();