Rename WebCore namespace to blink in Platform

Source/platform/graphics/DisplayList.h

 /*
  * Copyright (C) 2013 Google 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 23 matching lines @@
 #include "platform/geometry/FloatRect.h"
 
 #include "wtf/FastAllocBase.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 
 class SkCanvas;
 class SkPicture;
 class SkPictureRecorder;
 
-namespace WebCore {
+namespace blink {
 
 class IntSize;
 
 class PLATFORM_EXPORT DisplayList FINAL : public WTF::RefCounted<DisplayList> {
     WTF_MAKE_FAST_ALLOCATED;
     WTF_MAKE_NONCOPYABLE(DisplayList);
 public:
     DisplayList(const FloatRect&);
     ~DisplayList();
 
@@ skipping 11 matching lines @@
 
 private:
     FloatRect m_bounds;
     RefPtr<SkPicture> m_picture;
     OwnPtr<SkPictureRecorder> m_recorder;
 };
 
 }
 
 #endif // DisplayList_h