Rename WebCore namespace to blink in Platform

Source/platform/graphics/ReplayingCanvas.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 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "platform/graphics/ReplayingCanvas.h"
 
 #include "third_party/skia/include/core/SkBitmapDevice.h"
 
-namespace WebCore {
+namespace blink {
 
 class AutoReplayer {
 public:
     AutoReplayer(ReplayingCanvas*);
     ~AutoReplayer();
 
 private:
     ReplayingCanvas* m_canvas;
 };
 
@@ skipping 234 matching lines @@
     return this->SkCanvas::willSaveLayer(bounds, paint, flags);
 }
 
 void ReplayingCanvas::willRestore()
 {
     AutoReplayer replayer(this);
     this->SkCanvas::willRestore();
 }
 
 }