Rename WebCore namespace to blink in Platform

Source/platform/text/UnicodeUtilitiesTest.cpp

 /*
  * Copyright (c) 2013 Yandex LLC. 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 19 matching lines @@
 
 #include "config.h"
 #include "platform/text/UnicodeUtilities.h"
 
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 #include "wtf/unicode/CharacterNames.h"
 #include <gtest/gtest.h>
 #include <unicode/uchar.h>
 
-using namespace WebCore;
+using namespace blink;
 
 namespace {
 
 static const UChar32 kMaxLatinCharCount = 256;
 
 static bool isTestFirstAndLastCharsInCategoryFailed = false;
 UBool U_CALLCONV testFirstAndLastCharsInCategory(const void *context, UChar32 start, UChar32 limit, UCharCategory type)
 {
     if (start >= kMaxLatinCharCount
         && U_MASK(type) & (U_GC_S_MASK | U_GC_P_MASK | U_GC_Z_MASK | U_GC_CF_MASK)
@@ skipping 188 matching lines @@
         voicedKanaString1, WTF_ARRAY_LENGTH(voicedKanaString1),
         voicedKanaString2, WTF_ARRAY_LENGTH(voicedKanaString2)));
 
     voicedKanaString2[0] = 0x3043;
     EXPECT_FALSE(checkKanaStringsEqual(
         voicedKanaString1, WTF_ARRAY_LENGTH(voicedKanaString1),
         voicedKanaString2, WTF_ARRAY_LENGTH(voicedKanaString2)));
 }
 
 } // namespace