Rename WebKit namespace to blink

Source/testing/runner/MockGrammarCheck.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 "MockGrammarCheck.h"
 
 #include "TestCommon.h"
 #include "public/platform/WebCString.h"
 #include "public/platform/WebString.h"
 #include "public/web/WebTextCheckingResult.h"
 #include <algorithm>
 
-using namespace WebKit;
+using namespace blink;
 using namespace std;
 
 namespace WebTestRunner {
 
 bool MockGrammarCheck::checkGrammarOfString(const WebString& text, vector<WebTextCheckingResult>* results)
 {
     BLINK_ASSERT(results);
     string16 stringText = text;
     if (find_if(stringText.begin(), stringText.end(), isASCIIAlpha) == stringText.end())
         return true;
@@ skipping 24 matching lines @@
         string16 error(grammarErrors[i].text, grammarErrors[i].text + strlen(grammarErrors[i].text));
         while ((offset = stringText.find(error, offset)) != string16::npos) {
             results->push_back(WebTextCheckingResult(WebTextDecorationTypeGrammar, offset + grammarErrors[i].location, grammarErrors[i].length));
             offset += grammarErrors[i].length;
         }
     }
     return false;
 }
 
 }