Moving SwitchOutputDevice out of OutputDevice interface, eliminating OutputDevice

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 2411 matching lines @@
 #endif  // defined(VIDEO_HOLE)
 
   blink::WebMediaStream web_stream(
       blink::WebMediaStreamRegistry::lookupMediaStreamDescriptor(url));
   if (!web_stream.isNull())
     return CreateWebMediaPlayerForMediaStream(client, sink_id,
                                               frame_->getSecurityOrigin());
 
   RenderThreadImpl* render_thread = RenderThreadImpl::current();
 
-  scoped_refptr<media::RestartableAudioRendererSink> audio_renderer_sink =
-      AudioDeviceFactory::NewRestartableAudioRendererSink(
+  scoped_refptr<media::SwitchableAudioRendererSink> audio_renderer_sink =
+      AudioDeviceFactory::NewSwitchableAudioRendererSink(
           AudioDeviceFactory::kSourceMediaElement, routing_id_, 0,
           sink_id.utf8(), frame_->getSecurityOrigin());
   media::WebMediaPlayerParams::Context3DCB context_3d_cb =
       base::Bind(&GetSharedMainThreadContext3D);
 
   scoped_refptr<media::MediaLog> media_log(new RenderMediaLog());
 #if defined(OS_ANDROID)
   if (!media_surface_manager_)
     media_surface_manager_ = new RendererSurfaceViewManager(this);
 #endif
@@ skipping 3555 matching lines @@
 RenderFrameImpl::GetWebMediaPlayerDelegate() {
   if (!media_player_delegate_)
     media_player_delegate_ = new media::RendererWebMediaPlayerDelegate(this);
   return media_player_delegate_;
 }
 
 void RenderFrameImpl::checkIfAudioSinkExistsAndIsAuthorized(
     const blink::WebString& sink_id,
     const blink::WebSecurityOrigin& security_origin,
     blink::WebSetSinkIdCallbacks* web_callbacks) {
-  media::SwitchOutputDeviceCB callback =
-      media::ConvertToSwitchOutputDeviceCB(web_callbacks);
-  callback.Run(AudioDeviceFactory::GetOutputDeviceStatus(
-      routing_id_, 0, sink_id.utf8(), security_origin));
+  media::OutputDeviceStatusCB callback =
+      media::ConvertToOutputDeviceStatusCB(web_callbacks);
+  callback.Run(AudioDeviceFactory::GetOutputDeviceInfo(
+                   routing_id_, 0, sink_id.utf8(), security_origin)
+                   .device_status());
 }
 
 blink::WebPlugin* RenderFrameImpl::GetWebPluginForFind() {
   if (!is_main_frame_)
     return nullptr;
 
   if (frame_->document().isPluginDocument())
     return frame_->document().to<WebPluginDocument>().plugin();
 
 #if defined(ENABLE_PLUGINS)
   if (plugin_find_handler_)
     return plugin_find_handler_->container()->plugin();
 #endif
 
   return nullptr;
 }
 
 void RenderFrameImpl::SendFindReply(int request_id,
                                     int match_count,
                                     int ordinal,
                                     const WebRect& selection_rect,
                                     bool final_status_update) {
   Send(new FrameHostMsg_Find_Reply(routing_id_, request_id, match_count,
                                    selection_rect, ordinal,
                                    final_status_update));
 }
 
 }  // namespace content