DevTools Timeline: expose HitTest event

Source/devtools/front_end/timeline/TimelineUIUtils.js

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 2012 Intel Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 49 matching lines @@
 
     var eventStyles = {};
     eventStyles[recordTypes.Task] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Task"), categories["other"]);
     eventStyles[recordTypes.Program] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Other"), categories["other"]);
     eventStyles[recordTypes.Animation] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Animation"), categories["rendering"]);
     eventStyles[recordTypes.EventDispatch] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Event"), categories["scripting"]);
     eventStyles[recordTypes.RequestMainThreadFrame] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Request Main Thread Frame"), categories["rendering"], true);
     eventStyles[recordTypes.BeginFrame] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Frame Start"), categories["rendering"], true);
     eventStyles[recordTypes.BeginMainThreadFrame] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Frame Start (main thread)"), categories["rendering"], true);
     eventStyles[recordTypes.DrawFrame] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Draw Frame"), categories["rendering"], true);
+    eventStyles[recordTypes.HitTest] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Hit Test"), categories["rendering"]);
     eventStyles[recordTypes.ScheduleStyleRecalculation] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Schedule Style Recalculation"), categories["rendering"], true);
     eventStyles[recordTypes.RecalculateStyles] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Recalculate Style"), categories["rendering"]);
     eventStyles[recordTypes.UpdateLayoutTree] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Recalculate Style"), categories["rendering"]);
     eventStyles[recordTypes.InvalidateLayout] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Invalidate Layout"), categories["rendering"], true);
     eventStyles[recordTypes.Layout] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Layout"), categories["rendering"]);
     eventStyles[recordTypes.PaintSetup] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Paint Setup"), categories["painting"]);
     eventStyles[recordTypes.PaintImage] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Paint Image"), categories["painting"], true);
     eventStyles[recordTypes.UpdateLayer] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Update Layer"), categories["painting"], true);
     eventStyles[recordTypes.UpdateLayerTree] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Update Layer Tree"), categories["rendering"]);
     eventStyles[recordTypes.Paint] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Paint"), categories["painting"]);
@@ skipping 1810 matching lines @@
             return;
 
         var stackTraceElement = parentElement.createChild("div", "timeline-details-view-row-value timeline-details-view-row-stack-trace monospace");
 
         var callFrameElem = WebInspector.DOMPresentationUtils.buildStackTracePreviewContents(this._target, this._linkifier, stackTrace);
 
         stackTraceElement.appendChild(callFrameElem);
     }
 
 }