Rename WebCore namespace to blink in Platform

Source/platform/geometry/LayoutRect.cpp

 /*
  * 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:
  *
  *     * 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 18 matching lines @@
  */
 
 #include "config.h"
 #include "platform/geometry/LayoutRect.h"
 
 #include "platform/LayoutUnit.h"
 #include "platform/geometry/FloatRect.h"
 #include <algorithm>
 #include <stdio.h>
 
-namespace WebCore {
+namespace blink {
 
 LayoutRect::LayoutRect(const FloatRect& r)
     : m_location(LayoutPoint(r.location()))
     , m_size(LayoutSize(r.size()))
 {
 }
 
 bool LayoutRect::intersects(const LayoutRect& other) const
 {
     // Checking emptiness handles negative widths as well as zero.
@@ skipping 98 matching lines @@
     return IntRect(location, maxPoint - location);
 }
 
 LayoutRect enclosingLayoutRect(const FloatRect& rect)
 {
     LayoutPoint location = flooredLayoutPoint(rect.minXMinYCorner());
     LayoutPoint maxPoint = ceiledLayoutPoint(rect.maxXMaxYCorner());
     return LayoutRect(location, maxPoint - location);
 }
 
-} // namespace WebCore
+} // namespace blink