DevTools: Put EventDispatch type into the data object.

Source/core/inspector/InspectorTraceEvents.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/inspector/InspectorTraceEvents.h"
 
 #include "bindings/core/v8/ScriptCallStackFactory.h"
 #include "bindings/core/v8/ScriptGCEvent.h"
 #include "bindings/core/v8/ScriptSourceCode.h"
+#include "core/events/Event.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/inspector/IdentifiersFactory.h"
 #include "core/inspector/InspectorNodeIds.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/page/Page.h"
 #include "core/rendering/RenderImage.h"
 #include "core/rendering/RenderObject.h"
 #include "core/xml/XMLHttpRequest.h"
 #include "platform/JSONValues.h"
@@ skipping 310 matching lines @@
     }
     value.setDouble("jsHeapSizeUsed", static_cast<double>(usedHeapSize()));
     return value.finish();
 }
 
 PassRefPtr<TraceEvent::ConvertableToTraceFormat> InspectorCallStackEvent::currentCallStack()
 {
     return adoptRef(new JSCallStack(createScriptCallStack(ScriptCallStack::maxCallStackSizeToCapture, true)));
 }
 
+PassRefPtr<TraceEvent::ConvertableToTraceFormat> InspectorEventDispatchEvent::data(const Event* event)

[caseq, 2014/07/02 09:20:28]

We do not expect event to be null, so please pass as const Event& instead.

[alph, 2014/07/02 09:57:06]

Done.

+{
+    return TracedValue().setString("type", event->type()).finish();
 }
+
+}