Move the code in libcros' chromeos_speech_synthesis.cc into Chrome

chrome/browser/extensions/extension_tts_apitest.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/command_line.h"
 #include "base/task.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_tts_api.h"
 #include "chrome/browser/extensions/extension_tts_api_controller.h"
 #include "chrome/browser/extensions/extension_tts_api_platform.h"
 #include "chrome/common/chrome_switches.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // Needed for CreateFunctor.
 #define GMOCK_MUTANT_INCLUDE_LATE_OBJECT_BINDING
 #include "testing/gmock_mutant.h"
 
-#if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/cros/cros_mock.h"
-#endif
-
 using ::testing::AnyNumber;
 using ::testing::CreateFunctor;
 using ::testing::DoAll;
 using ::testing::InSequence;
 using ::testing::InvokeWithoutArgs;
 using ::testing::Return;
 using ::testing::StrictMock;
 using ::testing::_;
 
 class MockExtensionTtsPlatformImpl : public ExtensionTtsPlatformImpl {
@@ skipping 260 matching lines @@
 
   ASSERT_TRUE(RunExtensionTest("tts_engine/engine_error")) << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(TtsApiTest, EngineWordCallbacks) {
   EXPECT_CALL(mock_platform_impl_, StopSpeaking())
       .WillRepeatedly(Return(true));
 
   ASSERT_TRUE(RunExtensionTest("tts_engine/engine_word_callbacks")) << message_;
 }
-
-#if defined(OS_CHROMEOS)
-// Fails since v8 roll at r96374: http://crbug.com/92482
-IN_PROC_BROWSER_TEST_F(ExtensionApiTest, FAILS_TtsChromeOs) {
-  CommandLine::ForCurrentProcess()->AppendSwitch(
-      switches::kEnableExperimentalExtensionApis);
-
-  chromeos::CrosMock crosMock;
-  crosMock.InitMockSpeechSynthesisLibrary();
-  crosMock.SetSpeechSynthesisLibraryExpectations();
-
-  ASSERT_TRUE(RunExtensionTest("tts/chromeos")) << message_;
-}
-#endif