Update gtest to 786564fa4a3c, switch to googlemock in gtest

base/metrics/field_trial_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.
 
 #include "base/metrics/field_trial.h"
 
 #include "base/build_time.h"
 #include "base/message_loop/message_loop.h"
 #include "base/rand_util.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
-#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gtest/googletest/include/gtest/gtest.h"
 
 namespace base {
 
 namespace {
 
 // Default group name used by several tests.
 const char kDefaultGroupName[] = "DefaultGroup";
 
 // Call FieldTrialList::FactoryGetFieldTrial() with a future expiry date.
 scoped_refptr<base::FieldTrial> CreateFieldTrial(
@@ skipping 1124 matching lines @@
   // Trying to instantiate a one-time randomized field trial before the
   // FieldTrialList is created should crash.
   EXPECT_DEATH(FieldTrialList::FactoryGetFieldTrial(
       "OneTimeRandomizedTrialWithoutFieldTrialList", 100, kDefaultGroupName,
       base::FieldTrialList::kNoExpirationYear, 1, 1,
       base::FieldTrial::ONE_TIME_RANDOMIZED, NULL), "");
 }
 #endif
 
 }  // namespace base