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

remoting/client/audio_player.cc

Index: remoting/client/audio_player.cc
diff --git a/remoting/client/audio_player.cc b/remoting/client/audio_player.cc
index 5fc00b7abc5274cdcb840e39eeb98437017dc40a..880e584bb3f69b4dc3d775390e4fcd55f11f95c8 100644
--- a/remoting/client/audio_player.cc
+++ b/remoting/client/audio_player.cc
@@ -5,6 +5,7 @@
 #include "remoting/client/audio_player.h"
 
 #include <algorithm>
+#include <string>
 
 #include "base/logging.h"
 #include "base/stl_util.h"
@@ -26,7 +27,7 @@ AudioPlayer::~AudioPlayer() {
   ResetQueue();
 }
 
-void AudioPlayer::ProcessAudioPacket(std::unique_ptr<AudioPacket> packet) {
+void AudioPlayer::AddAudioPacket(std::unique_ptr<AudioPacket> packet) {
   CHECK_EQ(1, packet->data_size());
   DCHECK_EQ(AudioPacket::ENCODING_RAW, packet->encoding());
   DCHECK_NE(AudioPacket::SAMPLING_RATE_INVALID, packet->sampling_rate());
@@ -73,6 +74,10 @@ void AudioPlayer::ProcessAudioPacket(std::unique_ptr<AudioPacket> packet) {
   }
 }
 
+void AudioPlayer::ProcessAudioPacket(std::unique_ptr<AudioPacket> packet) {
+  AddAudioPacket(std::move(packet));
+}
+
 // static
 void AudioPlayer::AudioPlayerCallback(void* samples,
                                       uint32_t buffer_size,