IPC->mojo of audio_renderer_host

content/common/media/audio_messages.h

Index: content/common/media/audio_messages.h
diff --git a/content/common/media/audio_messages.h b/content/common/media/audio_messages.h
index 582cc9653a1295beb1d248258dd17999808f672a..78ba339aaeba8fba85ff8cb1da04327d8e6675a2 100644
--- a/content/common/media/audio_messages.h
+++ b/content/common/media/audio_messages.h
@@ -26,12 +26,6 @@
 IPC_ENUM_TRAITS_MAX_VALUE(media::AudioInputIPCDelegateState,
                           media::AUDIO_INPUT_IPC_DELEGATE_STATE_LAST)
 
-IPC_ENUM_TRAITS_MAX_VALUE(media::AudioOutputIPCDelegateState,
-                          media::AUDIO_OUTPUT_IPC_DELEGATE_STATE_LAST)
-
-IPC_ENUM_TRAITS_MAX_VALUE(media::OutputDeviceStatus,
-                          media::OUTPUT_DEVICE_STATUS_LAST)
-
 IPC_STRUCT_BEGIN(AudioInputHostMsg_CreateStream_Config)
   IPC_STRUCT_MEMBER(media::AudioParameters, params)
   IPC_STRUCT_MEMBER(bool, automatic_gain_control)
@@ -40,27 +34,6 @@ IPC_STRUCT_END()
 
 // Messages sent from the browser to the renderer.
 
-// Tell the renderer process that an audio output device has been authorized
-// for a given stream. The renderer is given the output parameters for the
-// authorized device.
-IPC_MESSAGE_CONTROL4(AudioMsg_NotifyDeviceAuthorized,
-                     int /* stream id */,
-                     media::OutputDeviceStatus /* device_status */,
-                     media::AudioParameters /* output parameters */,
-                     std::string /* matched_device_id */)
-
-// Tell the renderer process that an audio stream has been created.
-// The renderer process is given a shared memory handle for the audio data
-// buffer it shares with the browser process. It is also given a SyncSocket that
-// it uses to communicate with the browser process about the state of the
-// buffered audio data.
-IPC_MESSAGE_CONTROL4(
-    AudioMsg_NotifyStreamCreated,
-    int /* stream id */,
-    base::SharedMemoryHandle /* handle */,
-    base::SyncSocket::TransitDescriptor /* socket descriptor */,
-    uint32_t /* length */)
-
 // Tell the renderer process that an audio input stream has been created.
 // The renderer process would be given a SyncSocket that it should read
 // from from then on. It is also given number of segments in shared memory.
@@ -72,12 +45,6 @@ IPC_MESSAGE_CONTROL5(
     uint32_t /* length */,
     uint32_t /* segment count */)
 
-// Notification message sent from AudioRendererHost to renderer for state
-// update after the renderer has requested a Create/Start/Close.
-IPC_MESSAGE_CONTROL2(AudioMsg_NotifyStreamStateChanged,
-                     int /* stream id */,
-                     media::AudioOutputIPCDelegateState /* new state */)
-
 // Notification message sent from browser to renderer for state update.
 IPC_MESSAGE_CONTROL2(AudioInputMsg_NotifyStreamStateChanged,
                      int /* stream id */,
@@ -89,22 +56,6 @@ IPC_MESSAGE_CONTROL2(AudioInputMsg_NotifyStreamVolume,
 
 // Messages sent from the renderer to the browser.
 
-// Message sent to the browser to request the use of an audio output
-// device. |render_frame_id| is the routing ID for the RenderFrame producing
-// the audio data.
-IPC_MESSAGE_CONTROL5(AudioHostMsg_RequestDeviceAuthorization,
-                     int /* stream_id */,
-                     int /* render_frame_id */,
-                     int /* session_id */,
-                     std::string /* device_id */,
-                     url::Origin /* security_origin */)
-
-// Request that is sent to the browser for creating an audio output stream.
-IPC_MESSAGE_CONTROL3(AudioHostMsg_CreateStream,
-                     int /* stream_id */,
-                     int /* render_frame_id */,
-                     media::AudioParameters /* params */)
-
 // Request that is sent to the browser for creating an audio input stream.
 // |render_frame_id| is the routing ID for the RenderFrame consuming the audio
 // data.
@@ -114,32 +65,14 @@ IPC_MESSAGE_CONTROL4(AudioInputHostMsg_CreateStream,
                      int /* session_id */,
                      AudioInputHostMsg_CreateStream_Config)
 
-// Start buffering and play the audio stream specified by stream_id.
-IPC_MESSAGE_CONTROL1(AudioHostMsg_PlayStream,
-                     int /* stream_id */)
-
 // Start recording the audio input stream specified by stream_id.
 IPC_MESSAGE_CONTROL1(AudioInputHostMsg_RecordStream,
                      int /* stream_id */)
 
-// Pause the audio stream specified by stream_id.
-IPC_MESSAGE_CONTROL1(AudioHostMsg_PauseStream,
-                     int /* stream_id */)
-
-// Close an audio stream specified by stream_id.
-IPC_MESSAGE_CONTROL1(AudioHostMsg_CloseStream,
-                     int /* stream_id */)
-
 // Close an audio input stream specified by stream_id.
 IPC_MESSAGE_CONTROL1(AudioInputHostMsg_CloseStream,
                      int /* stream_id */)
 
-// Set audio volume of the stream specified by stream_id.
-// TODO(hclam): change this to vector if we have channel numbers other than 2.
-IPC_MESSAGE_CONTROL2(AudioHostMsg_SetVolume,
-                     int /* stream_id */,
-                     double /* volume */)
-
 // Set audio volume of the input stream specified by stream_id.
 IPC_MESSAGE_CONTROL2(AudioInputHostMsg_SetVolume,
                      int /* stream_id */,