Rename WebCore namespace to blink in Platform

Source/platform/graphics/DisplayList.cpp

 /*
  * 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 18 matching lines @@
  */
 
 #include "config.h"
 #include "platform/graphics/DisplayList.h"
 
 #include "platform/geometry/IntSize.h"
 #include "third_party/skia/include/core/SkPicture.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "wtf/PassOwnPtr.h"
 
-namespace WebCore {
+namespace blink {
 
 DisplayList::DisplayList(const FloatRect& bounds)
     : m_bounds(bounds)
 {
 }
 
 DisplayList::~DisplayList()
 {
 }
 
@@ skipping 17 matching lines @@
 
 void DisplayList::endRecording()
 {
     if (m_recorder) {
         m_picture = adoptRef(m_recorder->endRecording());
         m_recorder.clear();
     }
 }
 
 }