Update gtest to 786564fa4a3c, switch to googlemock in gtest

base/memory/aligned_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.
 
 #include "base/memory/aligned_memory.h"
 #include "base/memory/scoped_ptr.h"
-#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gtest/googletest/include/gtest/gtest.h"
 
 #define EXPECT_ALIGNED(ptr, align) \
     EXPECT_EQ(0u, reinterpret_cast<uintptr_t>(ptr) & (align - 1))
 
 namespace {
 
 using base::AlignedMemory;
 
 TEST(AlignedMemoryTest, StaticAlignment) {
   static AlignedMemory<8, 8> raw8;
@@ skipping 73 matching lines @@
 }
 
 TEST(AlignedMemoryTest, ScopedDynamicAllocation) {
   scoped_ptr<float, base::AlignedFreeDeleter> p(
       static_cast<float*>(base::AlignedAlloc(8, 8)));
   EXPECT_TRUE(p.get());
   EXPECT_ALIGNED(p.get(), 8);
 }
 
 }  // namespace