Rename WebCore namespace to blink in Platform

Source/platform/geometry/IntRect.cpp

 /*
  * Copyright (C) 2003, 2006, 2009 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #include "config.h"
 #include "platform/geometry/IntRect.h"
 
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/LayoutRect.h"
 #include "third_party/skia/include/core/SkRect.h"
 
 #include <algorithm>
 
-namespace WebCore {
+namespace blink {
 
 IntRect::IntRect(const FloatRect& r)
     : m_location(clampToInteger(r.x()), clampToInteger(r.y()))
     , m_size(clampToInteger(r.width()), clampToInteger(r.height()))
 {
 }
 
 IntRect::IntRect(const LayoutRect& r)
     : m_location(r.x(), r.y())
     , m_size(r.width(), r.height())
@@ skipping 126 matching lines @@
 }
 
 #ifndef NDEBUG
     // Prints the rect to the screen.
 void IntRect::show() const
 {
     LayoutRect(*this).show();
 }
 #endif
 
-} // namespace WebCore
+} // namespace blink