Switch event type when a capture device has been stopped from the render process. This make sure th…

content/browser/renderer_host/media/video_capture_manager.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 "content/browser/renderer_host/media/video_capture_manager.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 76 matching lines @@
       FROM_HERE,
       base::Bind(&VideoCaptureManager::OnOpen, this, video_capture_session_id,
                  device));
 
   return video_capture_session_id;
 }
 
 void VideoCaptureManager::Close(int capture_session_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(listener_);
+  DVLOG(1) << "VideoCaptureManager::Close, id " << capture_session_id;
   device_loop_->PostTask(
       FROM_HERE,
       base::Bind(&VideoCaptureManager::OnClose, this, capture_session_id));
 }
 
 void VideoCaptureManager::Start(
     const media::VideoCaptureParams& capture_params,
     media::VideoCaptureDevice::EventHandler* video_capture_receiver) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   device_loop_->PostTask(
       FROM_HERE,
       base::Bind(&VideoCaptureManager::OnStart, this, capture_params,
                  video_capture_receiver));
 }
 
 void VideoCaptureManager::Stop(
     const media::VideoCaptureSessionId& capture_session_id,
     base::Closure stopped_cb) {
+  DVLOG(1) << "VideoCaptureManager::Stop, id " << capture_session_id;
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   device_loop_->PostTask(
       FROM_HERE,
       base::Bind(&VideoCaptureManager::OnStop, this, capture_session_id,
                  stopped_cb));
 }
 
 void VideoCaptureManager::UseFakeDevice() {
   use_fake_device_ = true;
 }
@@ skipping 426 matching lines @@
 
     VideoCaptureDevices::iterator dit = devices_.find(capture_session_id);
     if (dit != devices_.end()) {
       return dit->second.capture_device;
     }
   }
   return NULL;
 }
 
 }  // namespace content