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

remoting/client/audio_decode_scheduler.cc

Index: remoting/client/audio_decode_scheduler.cc
diff --git a/remoting/client/audio_decode_scheduler.cc b/remoting/client/audio_decode_scheduler.cc
index 3f0e46660024c9af504985d7a42d82663a361c35..d5203c8eac1b73eb1e65559b0cbcb88abb7a182a 100644
--- a/remoting/client/audio_decode_scheduler.cc
+++ b/remoting/client/audio_decode_scheduler.cc
@@ -10,7 +10,7 @@
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
-#include "remoting/client/audio_player.h"
+#include "remoting/client/audio_consumer.h"
 #include "remoting/codec/audio_decoder.h"
 #include "remoting/proto/audio.pb.h"
 
@@ -20,7 +20,7 @@ class AudioDecodeScheduler::Core : public base::RefCountedThreadSafe<Core> {
  public:
   Core(scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
        scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner,
-       std::unique_ptr<AudioPlayer> audio_player);
+       AudioConsumer* audio_consumer);
 
   void Initialize(const protocol::SessionConfig& config);
   void ProcessAudioPacket(std::unique_ptr<AudioPacket> packet,
@@ -45,7 +45,7 @@ class AudioDecodeScheduler::Core : public base::RefCountedThreadSafe<Core> {
   scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner_;
   std::unique_ptr<AudioDecoder> decoder_;
-  std::unique_ptr<AudioPlayer> audio_player_;
+  AudioConsumer* audio_consumer_;
 
   DISALLOW_COPY_AND_ASSIGN(Core);
 };
@@ -53,10 +53,10 @@ class AudioDecodeScheduler::Core : public base::RefCountedThreadSafe<Core> {
 AudioDecodeScheduler::Core::Core(
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner,
-    std::unique_ptr<AudioPlayer> audio_player)
+    AudioConsumer* audio_consumer)
     : main_task_runner_(main_task_runner),
       audio_decode_task_runner_(audio_decode_task_runner),
-      audio_player_(std::move(audio_player)) {}
+      audio_consumer_(audio_consumer) {}
 
 AudioDecodeScheduler::Core::~Core() {}
 
@@ -77,7 +77,7 @@ void AudioDecodeScheduler::Core::ProcessAudioPacket(
 
 void AudioDecodeScheduler::Core::Detach() {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
-  audio_player_.reset();
+  audio_consumer_ = NULL;

[Lambros, 2016/06/17 18:32:29]

nullptr

 }
 
 void AudioDecodeScheduler::Core::DecodePacket(
@@ -97,18 +97,19 @@ void AudioDecodeScheduler::Core::ProcessDecodedPacket(
     const base::Closure& done) {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
   // Only process |packet| if it is non-null.
-  if (packet.get() && audio_player_.get())
-    audio_player_->ProcessAudioPacket(std::move(packet));
+  if (packet.get() && audio_consumer_) {
+    audio_consumer_->AddAudioPacket(std::move(packet));
+  }
   done.Run();
 }
 
 AudioDecodeScheduler::AudioDecodeScheduler(
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner,
-    std::unique_ptr<AudioPlayer> audio_player)
+    AudioConsumer* audio_consumer)
     : core_(new Core(main_task_runner,
                      audio_decode_task_runner,
-                     std::move(audio_player))) {}
+                     audio_consumer)) {}
 
 AudioDecodeScheduler::~AudioDecodeScheduler() {
   core_->Detach();