Support for audio output devices for getMediaDevices.

content/renderer/media/mock_media_stream_dispatcher.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 "content/renderer/media/mock_media_stream_dispatcher.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "content/public/common/media_stream_request.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 49 matching lines @@
     AddAudioDeviceToArray();
   } else if (type == MEDIA_DEVICE_VIDEO_CAPTURE) {
     video_request_id_ = request_id;
     video_array_.clear();
     AddVideoDeviceToArray();
   }
 }
 
 void MockMediaStreamDispatcher::StopStreamDevice(
     const StreamDeviceInfo& device_info) {
-  if (IsAudioMediaType(device_info.device.type)) {
+  if (IsAudioInputMediaType(device_info.device.type)) {
     ++stop_audio_device_counter_;
     return;
   }
   if (IsVideoMediaType(device_info.device.type)) {
     ++stop_video_device_counter_;
     return;
   }
   NOTREACHED();
 }
 
@@ skipping 23 matching lines @@
 void MockMediaStreamDispatcher::AddVideoDeviceToArray() {
   StreamDeviceInfo video;
   video.device.id = "video_device_id" + base::IntToString(session_id_);
   video.device.name = "usb video camera";
   video.device.type = MEDIA_DEVICE_VIDEO_CAPTURE;
   video.session_id = session_id_;
   video_array_.push_back(video);
 }
 
 }  // namespace content