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

content/renderer/media/video_capture_impl.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/renderer/media/video_capture_impl.h"
 
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "content/common/child_process.h"
 #include "content/common/media/video_capture_messages.h"
@@ skipping 303 matching lines @@
       DVLOG(1) << "OnStateChanged: error!, device_id = " << device_id_;
       for (ClientInfo::iterator it = clients_.begin();
            it != clients_.end(); ++it) {
         // TODO(wjia): browser process would send error code.
         it->first->OnError(this, 1);
         it->first->OnRemoved(this);
       }
       clients_.clear();
       state_ = VIDEO_CAPTURE_STATE_ERROR;
       break;
+    case VIDEO_CAPTURE_STATE_ENDED:
+      DVLOG(1) << "OnStateChanged: ended!, device_id = " << device_id_;
+      STLDeleteValues(&cached_dibs_);
+      for (ClientInfo::iterator it = clients_.begin();
+          it != clients_.end(); ++it) {
+        it->first->OnRemoved(this);
+      }
+      clients_.clear();
+      state_ = VIDEO_CAPTURE_STATE_ENDED;
+      break;
     default:
       break;
   }
 }
 
 void VideoCaptureImpl::DoDeviceInfoReceivedOnCaptureThread(
     const media::VideoCaptureParams& device_info) {
   DCHECK(capture_message_loop_proxy_->BelongsToCurrentThread());
   DCHECK(!ClientHasDIB());
 
@@ skipping 101 matching lines @@
   if (it != clients->end()) {
     handler->OnStopped(this);
     handler->OnRemoved(this);
     clients->erase(it);
     found = true;
   }
   return found;
 }
 
 }  // namespace content