Rename WebCore namespace to blink in Platform

Source/platform/PODRedBlackTreeTest.cpp

 /*
  * 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 16 matching lines @@
 
 #include "config.h"
 #include "platform/PODRedBlackTree.h"
 
 #include "platform/testing/ArenaTestHelpers.h"
 #include "platform/testing/TreeTestHelpers.h"
 #include "wtf/Vector.h"
 
 #include <gtest/gtest.h>
 
-namespace WebCore {
+namespace blink {
 
 using ArenaTestHelpers::TrackedAllocator;
 using TreeTestHelpers::initRandom;
 using TreeTestHelpers::nextRandom;
 
 TEST(PODRedBlackTreeTest, TestTreeAllocatesFromArena)
 {
     RefPtr<TrackedAllocator> allocator = TrackedAllocator::create();
     {
         typedef PODFreeListArena<PODRedBlackTree<int>::Node> PODIntegerArena;
@@ skipping 150 matching lines @@
         ASSERT_TRUE(tree.checkInvariants()) << "Test failed for seed " << seed;
     }
 }
 } // anonymous namespace
 
 TEST(PODRedBlackTreeTest, RandomDeletionAndInsertionRegressionTest1)
 {
     InsertionAndDeletionTest(12311, 100);
 }
 
-} // namespace WebCore
+} // namespace blink