[Mojo Video Capture] Retire buffers when Android Chromium goes to the background

content/browser/renderer_host/media/video_frame_receiver_on_io_thread.cc

Index: content/browser/renderer_host/media/video_frame_receiver_on_io_thread.cc
diff --git a/content/browser/renderer_host/media/video_frame_receiver_on_io_thread.cc b/content/browser/renderer_host/media/video_frame_receiver_on_io_thread.cc
index d9f4a3f0cfa3fc1e0f53506c16f81af63f47567d..5d9ad23c809cb49901ad5114ff091501061c4aa6 100644
--- a/content/browser/renderer_host/media/video_frame_receiver_on_io_thread.cc
+++ b/content/browser/renderer_host/media/video_frame_receiver_on_io_thread.cc
@@ -35,11 +35,10 @@ void VideoFrameReceiverOnIOThread::OnLog(const std::string& message) {
       base::Bind(&VideoFrameReceiver::OnLog, receiver_, message));
 }
 
-void VideoFrameReceiverOnIOThread::OnBufferDestroyed(int buffer_id_to_drop) {
+void VideoFrameReceiverOnIOThread::OnBufferRetired(int buffer_id) {
   content::BrowserThread::PostTask(
       content::BrowserThread::IO, FROM_HERE,
-      base::Bind(&VideoFrameReceiver::OnBufferDestroyed, receiver_,
-                 buffer_id_to_drop));
+      base::Bind(&VideoFrameReceiver::OnBufferRetired, receiver_, buffer_id));
 }
 
 }  // namespace content