Fix for closing the desktop sharing notification bar when the shared window is closed

content/browser/renderer_host/media/media_stream_provider.h

 // 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.
 
 // MediaStreamProvider is used to capture media of the types defined in
 // MediaStreamType. There is only one MediaStreamProvider instance per media
 // type and a MediaStreamProvider instance can have only one registered
 // listener.
 // The MediaStreamManager is expected to be called on Browser::IO thread and
 // the listener will be called on the same thread.
@@ skipping 32 matching lines @@
   // Called by a MediaStreamProvider when a stream has been opened.
   virtual void Opened(MediaStreamType stream_type, int capture_session_id) = 0;
 
   // Called by a MediaStreamProvider when a stream has been closed.
   virtual void Closed(MediaStreamType stream_type, int capture_session_id) = 0;
 
   // Called by a MediaStreamProvider when available devices has been enumerated.
   virtual void DevicesEnumerated(MediaStreamType stream_type,
                                  const StreamDeviceInfoArray& devices) = 0;
 
+  // Called by a MediaStreamProvider when the device has been aborted due to
+  // device error.
+  virtual void Aborted(MediaStreamType stream_type, int capture_session_id) = 0;

[perkj_chrome, 2014/04/23 11:30:43]

Why not use Closed? 

[jiayl, 2014/04/23 15:43:06]

Closed is called when a MediaStreamProvider::Close call is completed, not
suitable for error report.

[mcasas, 2014/04/24 11:09:47]

See other comments on naming.

[jiayl, 2014/04/24 18:11:13]

Done.

+
  protected:
   virtual ~MediaStreamProviderListener() {}
 };
 
 // Implemented by a manager class providing captured media.
 class CONTENT_EXPORT MediaStreamProvider
     : public base::RefCountedThreadSafe<MediaStreamProvider> {
  public:
   // Registers a listener and a device message loop.
   virtual void Register(MediaStreamProviderListener* listener,
@@ skipping 16 matching lines @@
   virtual void Close(int capture_session_id) = 0;
 
  protected:
   friend class base::RefCountedThreadSafe<MediaStreamProvider>;
   virtual ~MediaStreamProvider() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_PROVIDER_H_