Introduce AudioOutputResampler for browser side resampling.

media/audio/audio_manager_base.cc

Index: media/audio/audio_manager_base.cc
diff --git a/media/audio/audio_manager_base.cc b/media/audio/audio_manager_base.cc
index 7e5cc43afc7d9b1f152d9ac54d8fdcdde82c86ec..4bfdf9a30deb1d4f1cedf5d0e0923239196f3e05 100644
--- a/media/audio/audio_manager_base.cc
+++ b/media/audio/audio_manager_base.cc
@@ -10,6 +10,7 @@
 #include "base/threading/thread.h"
 #include "media/audio/audio_output_dispatcher_impl.h"
 #include "media/audio/audio_output_proxy.h"
+#include "media/audio/audio_output_resampler.h"
 #include "media/audio/fake_audio_input_stream.h"
 #include "media/audio/fake_audio_output_stream.h"
 #include "media/base/media_switches.h"
@@ -161,7 +162,8 @@ AudioOutputStream* AudioManagerBase::MakeAudioOutputStreamProxy(
       dispatcher = new AudioOutputMixer(this, params, close_delay);
     else
 #endif
-      dispatcher = new AudioOutputDispatcherImpl(this, params, close_delay);
+      //dispatcher = new AudioOutputDispatcherImpl(this, params, close_delay);

[scherkus (not reviewing), 2012/09/07 13:30:16]

remove or is this supposed to be a flag?

[DaleCurtis, 2012/09/07 14:17:35]

Good question. I think it'll be removed. Should probably have a flag just for
A/B testing for issues.

[DaleCurtis, 2012/09/10 12:06:24]

Done.

+    dispatcher = new AudioOutputResampler(this, params, close_delay);
   }
   return new AudioOutputProxy(dispatcher);
 #endif  // defined(OS_IOS)