Rename WebCore namespace to blink in Platform

Source/platform/LayoutUnit.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:
  *
  *     * 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 20 matching lines @@
 #ifndef LayoutUnit_h
 #define LayoutUnit_h
 
 #include "wtf/Assertions.h"
 #include "wtf/MathExtras.h"
 #include "wtf/SaturatedArithmetic.h"
 #include <limits.h>
 #include <limits>
 #include <stdlib.h>
 
-namespace WebCore {
+namespace blink {
 
 #if !ERROR_DISABLED
 
 #define REPORT_OVERFLOW(doesOverflow) ((void)0)
 
 #else
 
 #define REPORT_OVERFLOW(doesOverflow) do \
     if (!(doesOverflow)) { \
         WTFReportError(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, "!(%s)", #doesOverflow); \
@@ skipping 733 matching lines @@
 
 inline LayoutUnit clampToLayoutUnit(LayoutUnit value, LayoutUnit min, LayoutUnit max)
 {
     if (value >= max)
         return max;
     if (value <= min)
         return min;
     return value;
 }
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // LayoutUnit_h