Add mojo interface for audio rendering.

media/base/ipc/media_param_traits_macros.h

 // Copyright 2016 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.
 
 #ifndef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_
 #define MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_
 
 #include "ipc/ipc_message_macros.h"
 #include "media/base/audio_codecs.h"
 #include "media/base/audio_parameters.h"
 #include "media/base/buffering_state.h"
 #include "media/base/cdm_key_information.h"
 #include "media/base/cdm_promise.h"
 #include "media/base/channel_layout.h"
 #include "media/base/content_decryption_module.h"
 #include "media/base/decode_status.h"
 #include "media/base/decryptor.h"
 #include "media/base/demuxer_stream.h"
 #include "media/base/eme_constants.h"
 #include "media/base/encryption_scheme.h"
+#include "media/base/output_device_info.h"
 #include "media/base/sample_format.h"
 #include "media/base/subsample_entry.h"
 #include "media/base/video_codecs.h"
 #include "media/base/video_types.h"
 
 // Enum traits.
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::AudioCodec, media::AudioCodec::kAudioCodecMax)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::AudioLatency::LatencyType,
@@ skipping 34 matching lines @@
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::CdmPromise::Exception,
                           media::CdmPromise::EXCEPTION_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::ContentDecryptionModule::MessageType,
                           media::ContentDecryptionModule::MESSAGE_TYPE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::CdmSessionType,
                           media::CdmSessionType::SESSION_TYPE_MAX)
 
+IPC_ENUM_TRAITS_MAX_VALUE(media::OutputDeviceStatus,
+                          media::OUTPUT_DEVICE_STATUS_MAX)
+
 IPC_ENUM_TRAITS_MAX_VALUE(media::SampleFormat, media::kSampleFormatMax)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::VideoCodec, media::kVideoCodecMax)
 
 IPC_ENUM_TRAITS_MIN_MAX_VALUE(media::VideoCodecProfile,
                               media::VIDEO_CODEC_PROFILE_MIN,
                               media::VIDEO_CODEC_PROFILE_MAX)
 
 IPC_ENUM_TRAITS_MAX_VALUE(media::VideoPixelFormat, media::PIXEL_FORMAT_MAX)
 
 // Struct traits.
 
 IPC_STRUCT_TRAITS_BEGIN(media::CdmKeyInformation)
   IPC_STRUCT_TRAITS_MEMBER(key_id)
   IPC_STRUCT_TRAITS_MEMBER(status)
   IPC_STRUCT_TRAITS_MEMBER(system_code)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(media::SubsampleEntry)
   IPC_STRUCT_TRAITS_MEMBER(clear_bytes)
   IPC_STRUCT_TRAITS_MEMBER(cypher_bytes)
 IPC_STRUCT_TRAITS_END()
 
 #endif  // MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_