Rename WebCore namespace to blink in Platform

Source/platform/geometry/RoundedRect.h

 /*
  * Copyright (C) 2003, 2006, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2010 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.
@@ skipping 12 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef RoundedRect_h
 #define RoundedRect_h
 
 #include "platform/geometry/FloatQuad.h"
 #include "platform/geometry/IntRect.h"
 
-namespace WebCore {
+namespace blink {
 
 // This class is used to represent rectangles with rounded corners. It is only
 // used for painting. It uses integer units because using layout units leads to
 // blurry rounded corners.
 class PLATFORM_EXPORT RoundedRect {
 public:
     class PLATFORM_EXPORT Radii {
     public:
         Radii() { }
         Radii(const IntSize& topLeft, const IntSize& topRight, const IntSize& bottomLeft, const IntSize& bottomRight)
@@ skipping 76 matching lines @@
 {
     return !(a == b);
 }
 
 inline bool operator==(const RoundedRect& a, const RoundedRect& b)
 {
     return a.rect() == b.rect() && a.radii() == b.radii();
 }
 
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // RoundedRect_h