Rename WebKit namespace to blink

public/web/WebWidget.h

 /*
  * Copyright (C) 2009 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 21 matching lines @@
 #define WebWidget_h
 
 #include "../platform/WebCanvas.h"
 #include "../platform/WebCommon.h"
 #include "../platform/WebRect.h"
 #include "../platform/WebSize.h"
 #include "WebCompositionUnderline.h"
 #include "WebTextDirection.h"
 #include "WebTextInputInfo.h"
 
-namespace WebKit {
+namespace blink {
 
 class WebInputEvent;
 class WebLayerTreeView;
 class WebMouseEvent;
 class WebString;
 struct WebPoint;
 struct WebRenderingStats;
 template <typename T> class WebVector;
 
 class WebWidget {
@@ skipping 202 matching lines @@
     virtual void didChangeWindowResizerRect() { }
 
     // The page background color. Can be used for filling in areas without
     // content.
     virtual WebColor backgroundColor() const { return 0xFFFFFFFF; /* SK_ColorWHITE */ }
 
 protected:
     ~WebWidget() { }
 };
 
-} // namespace WebKit
+} // namespace blink
 
 #endif