Move TraceEvent.h from platform/ to wtf/

Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 101 matching lines @@
 #include "core/rendering/RenderObject.h"
 #include "core/rendering/RenderTreeAsText.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/compositing/CompositedLayerMapping.h"
 #include "core/rendering/compositing/RenderLayerCompositor.h"
 #include "core/testing/GCObservation.h"
 #include "core/workers/WorkerThread.h"
 #include "platform/ColorChooser.h"
 #include "platform/Cursor.h"
 #include "platform/Language.h"
-#include "platform/TraceEvent.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/geometry/LayoutRect.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/filters/FilterOperation.h"
 #include "platform/graphics/filters/FilterOperations.h"
 #include "platform/weborigin/SchemeRegistry.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebGraphicsContext3D.h"
 #include "public/platform/WebGraphicsContext3DProvider.h"
 #include "public/platform/WebLayer.h"
 #include "wtf/InstanceCounter.h"
 #include "wtf/PassOwnPtr.h"
+#include "wtf/TraceEvent.h"
 #include "wtf/dtoa.h"
 #include "wtf/text/StringBuffer.h"
 
 namespace WebCore {
 
 // FIXME: oilpan: These will be removed soon.
 static MockPagePopupDriver* s_pagePopupDriver = 0;
 
 using namespace HTMLNames;
 
@@ skipping 2298 matching lines @@
 }
 
 String Internals::textSurroundingNode(Node* node, int x, int y, unsigned long maxLength)
 {
     blink::WebPoint point(x, y);
     SurroundingText surroundingText(VisiblePosition(node->renderer()->positionForPoint(static_cast<IntPoint>(point))), maxLength);
     return surroundingText.content();
 }
 
 }