Rename WebCore namespace to blink in Platform

Source/platform/geometry/IntPoint.h

 /*
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.  All rights reserved.
  * 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:
  * 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 21 matching lines @@
 #include "wtf/VectorTraits.h"
 
 #if OS(MACOSX)
 typedef struct CGPoint CGPoint;
 
 #ifdef __OBJC__
 #import <Foundation/Foundation.h>
 #endif
 #endif
 
-namespace WebCore {
+namespace blink {
 
 class PLATFORM_EXPORT IntPoint {
 public:
     IntPoint() : m_x(0), m_y(0) { }
     IntPoint(int x, int y) : m_x(x), m_y(y) { }
     explicit IntPoint(const IntSize& size) : m_x(size.width()), m_y(size.height()) { }
 
     static IntPoint zero() { return IntPoint(); }
 
     int x() const { return m_x; }
@@ skipping 99 matching lines @@
 inline IntSize toIntSize(const IntPoint& a)
 {
     return IntSize(a.x(), a.y());
 }
 
 inline int IntPoint::distanceSquaredToPoint(const IntPoint& point) const
 {
     return ((*this) - point).diagonalLengthSquared();
 }
 
-} // namespace WebCore
+} // namespace blink
 
-WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(WebCore::IntPoint);
+WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::IntPoint);
 
 #endif // IntPoint_h