Throttle media decoding after excessive Android media server crashes

media/base/android/webaudio_media_codec_bridge.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/android/webaudio_media_codec_bridge.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
@@ skipping 12 matching lines @@
 #include "media/base/android/webaudio_media_codec_info.h"
 
 
 using base::android::AttachCurrentThread;
 
 namespace media {
 
 void WebAudioMediaCodecBridge::RunWebAudioMediaCodec(
     base::SharedMemoryHandle encoded_audio_handle,
     base::FileDescriptor pcm_output,
-    uint32_t data_size) {
-  WebAudioMediaCodecBridge bridge(encoded_audio_handle, pcm_output, data_size);
+    uint32_t data_size,
+    base::Closure on_decode_finished_cb) {
+  WebAudioMediaCodecBridge bridge(
+      encoded_audio_handle, pcm_output, data_size);
 
   bridge.DecodeInMemoryAudioFile();
+  on_decode_finished_cb.Run();
 }
 
 WebAudioMediaCodecBridge::WebAudioMediaCodecBridge(
     base::SharedMemoryHandle encoded_audio_handle,
     base::FileDescriptor pcm_output,
     uint32_t data_size)
     : encoded_audio_handle_(encoded_audio_handle),
       pcm_output_(pcm_output.fd),
       data_size_(data_size) {
   DVLOG(1) << "WebAudioMediaCodecBridge start **********************"
@@ skipping 144 matching lines @@
     count -= bytes_written;
     buffer += bytes_written;
   }
 }
 
 bool WebAudioMediaCodecBridge::RegisterWebAudioMediaCodecBridge(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 } // namespace