IPC->mojo of audio_renderer_host

content/renderer/media/audio_device_factory.cc

Index: content/renderer/media/audio_device_factory.cc
diff --git a/content/renderer/media/audio_device_factory.cc b/content/renderer/media/audio_device_factory.cc
index f4acdbf6eceb97bcdd9aa3cdf39f87f1d9335bb7..817a5185fb456d027152bd9227bda961e9c7287e 100644
--- a/content/renderer/media/audio_device_factory.cc
+++ b/content/renderer/media/audio_device_factory.cc
@@ -11,13 +11,14 @@
 #include "build/build_config.h"
 #include "content/common/content_constants_internal.h"
 #include "content/renderer/media/audio_input_message_filter.h"
-#include "content/renderer/media/audio_message_filter.h"
+#include "content/renderer/media/audio_output_ipc_factory.h"
 #include "content/renderer/media/audio_renderer_mixer_manager.h"
 #include "content/renderer/render_thread_impl.h"
 #include "media/audio/audio_input_device.h"
 #include "media/audio/audio_output_device.h"
 #include "media/base/audio_renderer_mixer_input.h"
 #include "media/base/media_switches.h"
+#include "media/media_features.h"

[Henrik Grunell, 2016/09/01 15:09:07]

Needed?

 #include "url/origin.h"
 
 namespace content {
@@ -41,9 +42,10 @@ scoped_refptr<media::AudioOutputDevice> NewOutputDevice(
     int session_id,
     const std::string& device_id,
     const url::Origin& security_origin) {
-  AudioMessageFilter* const filter = AudioMessageFilter::Get();
+  const scoped_refptr<AudioOutputIPCFactory> factory =
+      AudioOutputIPCFactory::Get();
   scoped_refptr<media::AudioOutputDevice> device(new media::AudioOutputDevice(
-      filter->CreateAudioOutputIPC(render_frame_id), filter->io_task_runner(),
+      factory->CreateAudioOutputIPC(render_frame_id), factory->io_task_runner(),

[Henrik Grunell, 2016/09/01 15:09:07]

Could AudioOutputDevice access the stream directly?

       session_id, device_id, security_origin,
       // Set authorization request timeout at 80% of renderer hung timeout, but
       // no more than kMaxAuthorizationTimeout.