Update gtest to 786564fa4a3c, switch to googlemock in gtest

base/process/process_unittest.cc

 // Copyright 2014 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/process/process.h"
 
 #include "base/process/kill.h"
 #include "base/test/multiprocess_test.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/platform_thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gtest/googletest/include/gtest/gtest.h"
 #include "testing/multiprocess_func_list.h"
 
 namespace {
 
 #if defined(OS_WIN)
 const int kExpectedStillRunningExitCode = 0x102;
 #else
 const int kExpectedStillRunningExitCode = 0;
 #endif
 
@@ skipping 191 matching lines @@
       "2:freezer:/chrome_renderers/to_be_frozen\n"
       "1:cpu:/chrome_renderers/background";
 
   EXPECT_FALSE(IsProcessBackgroundedCGroup(kNotBackgrounded));
   EXPECT_TRUE(IsProcessBackgroundedCGroup(kBackgrounded));
 }
 
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace base