Android implementation of WebAudio audio file decoder

webkit/glue/webkitplatformsupport_impl.h

Index: webkit/glue/webkitplatformsupport_impl.h
diff --git a/webkit/glue/webkitplatformsupport_impl.h b/webkit/glue/webkitplatformsupport_impl.h
index b757f94fe2b20d68af3af1ceb329871df5a8b1a2..d3aefd475cff5d9dadc049c5a423571f15918414 100644
--- a/webkit/glue/webkitplatformsupport_impl.h
+++ b/webkit/glue/webkitplatformsupport_impl.h
@@ -23,6 +23,7 @@
 #include "webkit/glue/webthemeengine_impl_mac.h"
 #elif defined(OS_ANDROID)
 #include "webkit/glue/webthemeengine_impl_android.h"
+#include "webkit/media/audio_decoder.h"
 #endif
 
 namespace base {
@@ -172,6 +173,13 @@ class WEBKIT_GLUE_EXPORT WebKitPlatformSupportImpl :
     return compositor_support_.get();
   }
 
+#if defined(OS_ANDROID)
+  virtual webkit_media::WebAudioMediaCodecRunner
+      GetWebAudioMediaCodecRunner();
+  static void NullRunWebAudioMediaCodec(

[qinmin, 2013/04/12 14:43:08]

you don't need a static member function here. You can declare this function
inside .cc file in an anonymous namespace

+      base::SharedMemoryHandle encoded_data_handle,
+      base::FileDescriptor pcm_output);
+#endif
  private:
   void DoTimeout() {
     if (shared_timer_func_ && !shared_timer_suspended_)