Update gtest to 786564fa4a3c, switch to googlemock in gtest

base/process/memory_unittest.cc

 // Copyright (c) 2012 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.
 
 #define _CRT_SECURE_NO_WARNINGS
 
 #include "base/process/memory.h"
 
 #include <limits>
 
 #include "base/compiler_specific.h"
 #include "base/debug/alias.h"
 #include "base/strings/stringprintf.h"
-#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gtest/googletest/include/gtest/gtest.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 #if defined(OS_POSIX)
 #include <errno.h>
 #endif
 #if defined(OS_MACOSX)
 #include <malloc/malloc.h>
 #include "base/mac/mac_util.h"
@@ skipping 453 matching lines @@
   for (size_t i = 0; i < (kSafeCallocItems * kSafeCallocSize); ++i)
     EXPECT_EQ(0, bytes[i]);
   free(value_);
 
   EXPECT_FALSE(base::UncheckedCalloc(1, test_size_, &value_));
   EXPECT_TRUE(value_ == NULL);
 }
 #endif  // !defined(MEMORY_TOOL_REPLACES_ALLOCATOR)
 #endif  // !defined(OS_ANDROID) && !defined(OS_OPENBSD) && !(defined(OS_WIN) &&
         // !defined(ALLOCATOR_SHIM)) && !defined(MEMORY_TOOL_REPLACES_ALLOCATOR)