Switch to standard integer types in components/, part 4 of 4.

components/test_runner/mock_grammar_check.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/test_runner/mock_grammar_check.h"
 
+#include <stddef.h>
+
 #include <algorithm>
 
 #include "base/logging.h"
+#include "base/macros.h"
 #include "components/test_runner/test_common.h"
 #include "third_party/WebKit/public/platform/WebCString.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/web/WebTextCheckingResult.h"
 
 namespace test_runner {
 
 bool MockGrammarCheck::CheckGrammarOfString(
     const blink::WebString& text,
     std::vector<blink::WebTextCheckingResult>* results) {
@@ skipping 34 matching lines @@
           blink::WebTextCheckingResult(blink::WebTextDecorationTypeGrammar,
                                        offset + kGrammarErrors[i].location,
                                        kGrammarErrors[i].length));
       offset += kGrammarErrors[i].length;
     }
   }
   return false;
 }
 
 }  // namespace test_runner