Set keyboard mic effect if available.

content/browser/renderer_host/media/video_capture_host_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 <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
@@ skipping 16 matching lines @@
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/test/test_content_browser_client.h"
 #include "media/audio/audio_manager.h"
 #include "media/base/media_switches.h"
 #include "media/base/video_frame.h"
 #include "media/video/capture/video_capture_types.h"
 #include "net/url_request/url_request_context.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+#if defined(OS_CHROMEOS)
+#include "chromeos/audio/cras_audio_handler.h"
+#endif
+
 using ::testing::_;
 using ::testing::AtLeast;
 using ::testing::AnyNumber;
 using ::testing::DoAll;
 using ::testing::InSequence;
 using ::testing::Mock;
 using ::testing::Return;
 using ::testing::SaveArg;
 using ::testing::StrictMock;
 
@@ skipping 231 matching lines @@
 // VideoCaptureDevice.
 class VideoCaptureHostTest : public testing::Test {
  public:
   VideoCaptureHostTest()
       : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
         message_loop_(base::MessageLoopProxy::current()),
         opened_session_id_(kInvalidMediaCaptureSessionId) {}
 
   virtual void SetUp() OVERRIDE {
     SetBrowserClientForTesting(&browser_client_);
+
+#if defined(OS_CHROMEOS)
+    chromeos::CrasAudioHandler::InitializeForTesting();
+#endif
+
     // Create our own MediaStreamManager.
     audio_manager_.reset(media::AudioManager::CreateForTesting());
 #ifndef TEST_REAL_CAPTURE_DEVICE
     base::CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kUseFakeDeviceForMediaStream);
 #endif
     media_stream_manager_.reset(new MediaStreamManager(audio_manager_.get()));
     media_stream_manager_->UseFakeUI(scoped_ptr<FakeMediaStreamUIProxy>());
 
     // Create a Host and connect it to a simulated IPC channel.
@@ skipping 10 matching lines @@
     EXPECT_EQ(0u, host_->entries_.size());
 
     CloseSession();
 
     // Simulate closing the IPC sender.
     host_->OnChannelClosing();
 
     // Release the reference to the mock object. The object will be destructed
     // on the current message loop.
     host_ = NULL;
+
+#if defined(OS_CHROMEOS)
+    chromeos::CrasAudioHandler::Shutdown();
+#endif
   }
 
   void OpenSession() {
     const int render_process_id = 1;
     const int render_frame_id = 1;
     const int page_request_id = 1;
     const GURL security_origin("http://test.com");
 
     ASSERT_TRUE(opened_device_label_.empty());
 
@@ skipping 209 matching lines @@
 #ifdef DUMP_VIDEO
 TEST_F(VideoCaptureHostTest, CaptureAndDumpVideoVga) {
   CaptureAndDumpVideo(640, 480, 30);
 }
 TEST_F(VideoCaptureHostTest, CaptureAndDump720P) {
   CaptureAndDumpVideo(1280, 720, 30);
 }
 #endif
 
 }  // namespace content