Move TraceEvent.h from platform/ to wtf/

Source/core/rendering/TextAutosizer.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2012 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 16 matching lines @@
 #include "core/frame/Settings.h"
 #include "core/frame/UseCounter.h"
 #include "core/html/HTMLElement.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/rendering/RenderListItem.h"
 #include "core/rendering/RenderObject.h"
 #include "core/rendering/RenderText.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/style/RenderStyle.h"
 #include "core/rendering/style/StyleInheritedData.h"
-#include "platform/TraceEvent.h"
 #include "platform/geometry/IntSize.h"
 #include "wtf/StdLibExtras.h"
+#include "wtf/TraceEvent.h"
 
 namespace WebCore {
 
 #define AUTOSIZING_CLUSTER_HASH
 
 using namespace HTMLNames;
 
 struct TextAutosizingWindowInfo {
     IntSize windowSize;
     IntSize minLayoutSize;
@@ skipping 794 matching lines @@
         if (i + 1 < clusterInfos.size()) {
             LayoutUnit currentWidth = clusterInfos[i].root->contentLogicalWidth();
             LayoutUnit nextWidth = clusterInfos[i + 1].root->contentLogicalWidth();
             if (currentWidth - nextWidth > maxWidthDifferenceWithinGroup)
                 groups.grow(groups.size() + 1);
         }
     }
 }
 
 } // namespace WebCore