Roll googletest to 1.7.0+.

testing/gtest_mac.mm

 // Copyright (c) 2010 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.
 
 #import "gtest_mac.h"
 
 #include <string>
 
-#include <gtest/gtest.h>
-#include <gtest/internal/gtest-port.h>
-#include <gtest/internal/gtest-string.h>
+#include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/googletest/src/googletest/include/gtest/internal/gtest-port.h"
+#include "third_party/googletest/src/googletest/include/gtest/internal/gtest-string.h"
 
 #ifdef GTEST_OS_MAC
 
 #import <Foundation/Foundation.h>
 
 namespace testing {
 namespace internal {
 
 // Handles nil values for |obj| properly by using safe printing of %@ in
 // -stringWithFormat:.
@@ skipping 94 matching lines @@
   return AssertionFailure(msg);
 
 }
 
 #endif  // !GTEST_OS_IOS
 
 }  // namespace internal
 }  // namespace testing
 
 #endif  // GTEST_OS_MAC