Support configuring number of audio buffers in MediaStream Pepper API.

ppapi/proxy/ppapi_messages.h

 // 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.
 
 // Multiply-included message header, no traditional include guard.
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 45 matching lines @@
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/proxy/resource_message_params.h"
 #include "ppapi/proxy/serialized_flash_menu.h"
 #include "ppapi/proxy/serialized_handle.h"
 #include "ppapi/proxy/serialized_structs.h"
 #include "ppapi/proxy/serialized_var.h"
 #include "ppapi/shared_impl/dir_contents.h"
 #include "ppapi/shared_impl/file_growth.h"
 #include "ppapi/shared_impl/file_path.h"
 #include "ppapi/shared_impl/file_ref_create_info.h"
+#include "ppapi/shared_impl/media_stream_audio_track_shared.h"
 #include "ppapi/shared_impl/media_stream_video_track_shared.h"
 #include "ppapi/shared_impl/ppapi_nacl_plugin_args.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
 #include "ppapi/shared_impl/ppb_device_ref_shared.h"
 #include "ppapi/shared_impl/ppb_input_event_shared.h"
 #include "ppapi/shared_impl/ppb_tcp_socket_shared.h"
 #include "ppapi/shared_impl/ppb_view_shared.h"
 #include "ppapi/shared_impl/ppp_flash_browser_operations_shared.h"
 #include "ppapi/shared_impl/private/ppb_x509_certificate_private_shared.h"
 #include "ppapi/shared_impl/socket_option_data.h"
@@ skipping 161 matching lines @@
   IPC_STRUCT_TRAITS_MEMBER(browser_pending_host_resource_id)
   IPC_STRUCT_TRAITS_MEMBER(renderer_pending_host_resource_id)
   IPC_STRUCT_TRAITS_MEMBER(file_system_plugin_resource)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(ppapi::FlashSiteSetting)
   IPC_STRUCT_TRAITS_MEMBER(site)
   IPC_STRUCT_TRAITS_MEMBER(permission)
 IPC_STRUCT_TRAITS_END()
 
+IPC_STRUCT_TRAITS_BEGIN(ppapi::MediaStreamAudioTrackShared::Attributes)
+  IPC_STRUCT_TRAITS_MEMBER(buffers)
+IPC_STRUCT_TRAITS_END()
+
 IPC_STRUCT_TRAITS_BEGIN(ppapi::MediaStreamVideoTrackShared::Attributes)
   IPC_STRUCT_TRAITS_MEMBER(buffers)
   IPC_STRUCT_TRAITS_MEMBER(width)
   IPC_STRUCT_TRAITS_MEMBER(height)
   IPC_STRUCT_TRAITS_MEMBER(format)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(ppapi::ViewData)
   IPC_STRUCT_TRAITS_MEMBER(rect)
   IPC_STRUCT_TRAITS_MEMBER(is_fullscreen)
@@ skipping 1180 matching lines @@
 // IsolatedFileSystem
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_IsolatedFileSystem_Create)
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_IsolatedFileSystem_BrowserOpen,
                      PP_IsolatedFileSystemType_Private /* type */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_IsolatedFileSystem_BrowserOpenReply,
                      std::string /* fsid */)
 
 // MediaStream -----------------------------------------------------------------
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_MediaStreamAudioTrack_CreateFromPendingHost,
                      std::string /* track_id */)
+IPC_MESSAGE_CONTROL1(
+    PpapiHostMsg_MediaStreamAudioTrack_Configure,
+    ppapi::MediaStreamAudioTrackShared::Attributes /* attributes */)
+IPC_MESSAGE_CONTROL0(PpapiPluginMsg_MediaStreamAudioTrack_ConfigureReply)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_MediaStreamVideoTrack_CreateFromPendingHost,
                      std::string /* track_id */)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_MediaStreamVideoTrack_Create)
 IPC_MESSAGE_CONTROL1(
     PpapiHostMsg_MediaStreamVideoTrack_Configure,
     ppapi::MediaStreamVideoTrackShared::Attributes /* attributes */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_MediaStreamVideoTrack_ConfigureReply,
                      std::string /* track_id */)
 
 // Message for init buffers. It also takes a shared memory handle which is put
@@ skipping 705 matching lines @@
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_Talk_RequestPermission,
                      PP_TalkPermission /* permission */)
 IPC_MESSAGE_CONTROL0(PpapiPluginMsg_Talk_RequestPermissionReply)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Talk_StartRemoting)
 IPC_MESSAGE_CONTROL0(PpapiPluginMsg_Talk_StartRemotingReply)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Talk_StopRemoting)
 IPC_MESSAGE_CONTROL0(PpapiPluginMsg_Talk_StopRemotingReply)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_Talk_NotifyEvent, PP_TalkEvent /* event */)
 
 #endif  // !defined(OS_NACL) && !defined(NACL_WIN64)