Update gtest to 786564fa4a3c, switch to googlemock in gtest

base/win/scoped_handle_unittest.cc

 // Copyright (c) 2011 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 "base/win/scoped_handle.h"
 
-#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gtest/googletest/include/gtest/gtest.h"
 
 TEST(ScopedHandleTest, ScopedHandle) {
   // Any illegal error code will do. We just need to test that it is preserved
   // by ScopedHandle to avoid bug 528394.
   const DWORD magic_error = 0x12345678;
 
   HANDLE handle = ::CreateMutex(nullptr, FALSE, nullptr);
   // Call SetLastError after creating the handle.
   ::SetLastError(magic_error);
   base::win::ScopedHandle handle_holder(handle);
   EXPECT_EQ(magic_error, ::GetLastError());
 
   // Create a new handle and then set LastError again.
   handle = ::CreateMutex(nullptr, FALSE, nullptr);
   ::SetLastError(magic_error);
   handle_holder.Set(handle);
   EXPECT_EQ(magic_error, ::GetLastError());
 
   // Create a new handle and then set LastError again.
   handle = ::CreateMutex(nullptr, FALSE, nullptr);
   base::win::ScopedHandle handle_source(handle);
   ::SetLastError(magic_error);
   handle_holder = handle_source.Pass();
   EXPECT_EQ(magic_error, ::GetLastError());
 }