Adding an interface to allow extention of the audio player for CRD and iOS.

remoting/client/chromoting_client.cc

Index: remoting/client/chromoting_client.cc
diff --git a/remoting/client/chromoting_client.cc b/remoting/client/chromoting_client.cc
index e6c59ee90491fa605273bb81116e27ed0d54747c..30c515f476a1c3011979f0a59436d5ffa854f422 100644
--- a/remoting/client/chromoting_client.cc
+++ b/remoting/client/chromoting_client.cc
@@ -9,8 +9,8 @@
 #include "base/memory/ptr_util.h"
 #include "remoting/base/capabilities.h"
 #include "remoting/base/constants.h"
+#include "remoting/client/audio_consumer.h"
 #include "remoting/client/audio_decode_scheduler.h"
-#include "remoting/client/audio_player.h"
 #include "remoting/client/client_context.h"
 #include "remoting/client/client_user_interface.h"
 #include "remoting/protocol/authenticator.h"
@@ -28,16 +28,18 @@
 
 namespace remoting {
 
-ChromotingClient::ChromotingClient(ClientContext* client_context,
-                                   ClientUserInterface* user_interface,
-                                   protocol::VideoRenderer* video_renderer,
-                                   std::unique_ptr<AudioPlayer> audio_player)
+ChromotingClient::ChromotingClient(
+    ClientContext* client_context,
+    ClientUserInterface* user_interface,
+    protocol::VideoRenderer* video_renderer,
+    AudioConsumer* audio_consumer)
     : user_interface_(user_interface), video_renderer_(video_renderer) {
   DCHECK(client_context->main_task_runner()->BelongsToCurrentThread());
-  if (audio_player) {
+  if (audio_consumer) {
     audio_decode_scheduler_.reset(new AudioDecodeScheduler(
         client_context->main_task_runner(),
-        client_context->audio_decode_task_runner(), std::move(audio_player)));
+        client_context->audio_decode_task_runner(),
+        audio_consumer));
   }
 }