Revert "Initial import of unittests using GTest/GMock."

test/unittests/unittests.cc

-// Copyright 2014 the V8 project 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 <cstdlib>
-#include <cstring>
-#include <memory>
-
-#include "include/libplatform/libplatform.h"
-#include "test/unittests/unittests.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-using ::testing::IsNull;
-using ::testing::NotNull;
-
-namespace v8 {
-namespace internal {
-
-// static
-v8::Platform* EngineTest::platform_ = NULL;
-
-
-// static
-void EngineTest::SetUpTestCase() {
-  EXPECT_THAT(platform_, IsNull());
-  platform_ = v8::platform::CreateDefaultPlatform();
-  EXPECT_THAT(platform_, NotNull());
-  v8::V8::InitializePlatform(platform_);
-  EXPECT_TRUE(v8::V8::Initialize());
-}
-
-
-// static
-void EngineTest::TearDownTestCase() {
-  EXPECT_THAT(platform_, NotNull());
-  v8::V8::Dispose();
-  v8::V8::ShutdownPlatform();
-  delete platform_;
-  platform_ = NULL;
-}
-
-}  // namespace internal
-}  // namespace v8
-
-
-int main(int argc, char** argv) {
-  testing::InitGoogleMock(&argc, argv);
-  v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
-  return RUN_ALL_TESTS();
-}