Revert removal of AudioBufferCallback

third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp

Index: third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp b/third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp
index d2ba5b227896cd9dccfa674e6643c61de078d50a..c43bcffcc9ce61d34900f476c4fd85a0e64d1b3e 100644
--- a/third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp
@@ -24,11 +24,9 @@
  */
 
 #include "modules/webaudio/AsyncAudioDecoder.h"
-
-#include "bindings/modules/v8/DecodeErrorCallback.h"
-#include "bindings/modules/v8/DecodeSuccessCallback.h"
 #include "core/dom/DOMArrayBuffer.h"
 #include "modules/webaudio/AudioBuffer.h"
+#include "modules/webaudio/AudioBufferCallback.h"
 #include "modules/webaudio/BaseAudioContext.h"
 #include "platform/CrossThreadFunctional.h"
 #include "platform/audio/AudioBus.h"
@@ -42,8 +40,8 @@ namespace blink {
 
 void AsyncAudioDecoder::DecodeAsync(DOMArrayBuffer* audio_data,
                                     float sample_rate,
-                                    DecodeSuccessCallback* success_callback,
-                                    DecodeErrorCallback* error_callback,
+                                    AudioBufferCallback* success_callback,
+                                    AudioBufferCallback* error_callback,
                                     ScriptPromiseResolver* resolver,
                                     BaseAudioContext* context) {
   DCHECK(IsMainThread());
@@ -64,8 +62,8 @@ void AsyncAudioDecoder::DecodeAsync(DOMArrayBuffer* audio_data,
 void AsyncAudioDecoder::DecodeOnBackgroundThread(
     DOMArrayBuffer* audio_data,
     float sample_rate,
-    DecodeSuccessCallback* success_callback,
-    DecodeErrorCallback* error_callback,
+    AudioBufferCallback* success_callback,
+    AudioBufferCallback* error_callback,
     ScriptPromiseResolver* resolver,
     BaseAudioContext* context) {
   DCHECK(!IsMainThread());
@@ -91,8 +89,8 @@ void AsyncAudioDecoder::DecodeOnBackgroundThread(
 }
 
 void AsyncAudioDecoder::NotifyComplete(DOMArrayBuffer*,
-                                       DecodeSuccessCallback* success_callback,
-                                       DecodeErrorCallback* error_callback,
+                                       AudioBufferCallback* success_callback,
+                                       AudioBufferCallback* error_callback,
                                        AudioBus* audio_bus,
                                        ScriptPromiseResolver* resolver,
                                        BaseAudioContext* context) {