Implementation of ppapi audio.

ppapi/proxy/ppapi_messages.h

Index: ppapi/proxy/ppapi_messages.h
===================================================================
--- ppapi/proxy/ppapi_messages.h	(revision 103964)
+++ ppapi/proxy/ppapi_messages.h	(working copy)
@@ -202,7 +202,7 @@
 IPC_SYNC_MESSAGE_CONTROL2_1(PpapiMsg_ConnectToPlugin,
                             PP_Instance /* instance */,
                             IPC::PlatformFileForTransit /* handle */,
-                            int32_t /* result */)
+                            int32_t /* result */);
 
 // PPB_Audio.
 
@@ -220,6 +220,15 @@
                     base::SharedMemoryHandle /* handle */,
                     int32_t /* length */)
 
+// PPB_AudioInput_Dev.
+IPC_MESSAGE_ROUTED5(PpapiMsg_PPBAudioInput_NotifyAudioStreamCreated,
+                    ppapi::HostResource /* audio_id */,
+                    int32_t /* result_code (will be != PP_OK on failure) */,
+                    IPC::PlatformFileForTransit /* socket_handle */,
+                    base::SharedMemoryHandle /* handle */,
+                    int32_t /* length */)
+
+
 // PPB_Broker.
 IPC_MESSAGE_ROUTED3(
     PpapiMsg_PPBBroker_ConnectComplete,
@@ -479,6 +488,14 @@
                     ppapi::HostResource /* audio_id */,
                     bool /* play */)
 
+// PPB_AudioInput.
+IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBAudioInput_Create,
+                           PP_Instance /* instance_id */,
+                           ppapi::HostResource /* result */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBAudioInput_StartOrStop,
+                    ppapi::HostResource /* audio_id */,
+                    bool /* capture */)
+
 // PPB_Broker.
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBBroker_Create,
                            PP_Instance /* instance */,