Rename WebKit namespace to blink

public/platform/WebFlingAnimator.h

 /*
  * Copyright (C) 2012 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 12 matching lines @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebFlingAnimator_h
 #define WebFlingAnimator_h
 
 #include "WebFloatPoint.h"
 #include "WebPoint.h"
 #include "WebRect.h"
 
-namespace WebKit {
+namespace blink {
 
 class WebFlingAnimator {
 public:
     virtual ~WebFlingAnimator() { }
 
     virtual void startFling(const WebFloatPoint& velocity, const WebRect& range) = 0;
     // Returns true if the animation is not yet finished.
     virtual bool updatePosition() = 0;
     virtual WebPoint getCurrentPosition() = 0;
     virtual void cancelFling() = 0;
 };
 
-} // namespace WebKit
+} // namespace blink
 
 #endif // WebFlingAnimator_h