Add a flag in StopCapture to allow event handler to choose event notification.

content/renderer/media/capture_video_decoder.cc

 // Copyright (c) 2011 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 "content/renderer/media/capture_video_decoder.h"
 
 #include "content/renderer/media/video_capture_impl_manager.h"
 #include "media/base/filter_host.h"
 #include "media/base/limits.h"
 #include "media/base/video_util.h"
@@ skipping 152 matching lines @@
   DCHECK(message_loop_proxy_->BelongsToCurrentThread());
   state_ = kPaused;
   media::VideoDecoder::Pause(callback);
 }
 
 void CaptureVideoDecoder::StopOnDecoderThread(media::FilterCallback* callback) {
   VLOG(1) << "StopOnDecoderThread.";
   DCHECK(message_loop_proxy_->BelongsToCurrentThread());
   pending_stop_cb_ = callback;
   state_ = kStopped;
-  capture_engine_->StopCapture(this);
+  capture_engine_->StopCapture(this, true);
 }
 
 void CaptureVideoDecoder::SeekOnDecoderThread(base::TimeDelta time,
                                               const media::FilterStatusCB& cb) {
   VLOG(1) << "SeekOnDecoderThread.";
   DCHECK(message_loop_proxy_->BelongsToCurrentThread());
 
   state_ = kSeeking;
   // Create output buffer pool and pass the frames to renderer
   // so that the renderer can complete the seeking
@@ skipping 64 matching lines @@
   int uv_height = capability_.height / 2;  // YV12 format.
   CopyYPlane(buffer, y_width, y_height, video_frame);
   buffer += y_width * y_height;
   CopyUPlane(buffer, uv_width, uv_height, video_frame);
   buffer += uv_width * uv_height;
   CopyVPlane(buffer, uv_width, uv_height, video_frame);
 
   VideoFrameReady(video_frame);
   capture->FeedBuffer(buf);
 }