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

content/browser/renderer_host/media/video_capture_manager.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.
 
 // VideoCaptureManager is used to open/close, start/stop, enumerate available
 // video capture devices, and manage VideoCaptureController's.
 // All functions are expected to be called from Browser::IO thread. Some helper
 // functions (*OnDeviceThread) will dispatch operations to the device thread.
 // VideoCaptureManager will open OS dependent instances of VideoCaptureDevice.
 // A device can only be opened once.
@@ skipping 66 matching lines @@
                              const DoneCB& done_cb);
 
   // Called by VideoCaptureHost to remove |client_handler|. If this is the last
   // client of the device, the |controller| and its VideoCaptureDevice may be
   // destroyed. The client must not access |controller| after calling this
   // function.
   void StopCaptureForClient(VideoCaptureController* controller,
                             VideoCaptureControllerID client_id,
                             VideoCaptureControllerEventHandler* client_handler);
 
+  // Called by VideoCaptureHost to remove |client_handler| when a device error
+  // happened . If this is the last client of the device, the |controller| and

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

No blank before '.'

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

Done.

+  // its VideoCaptureDevice may be destroyed. The client must not access
+  // |controller| after calling this function. The MediaStreamProviderListener
+  // will be notified.
+  void AbortCaptureForDeviceError(
+      VideoCaptureController* controller,
+      VideoCaptureControllerID client_id,
+      VideoCaptureControllerEventHandler* client_handler);
+
   // Retrieves all capture supported formats for a particular device. Returns
   // false if the |capture_session_id| is not found. The supported formats are
   // cached during device(s) enumeration, and depending on the underlying
   // implementation, could be an empty list.
   bool GetDeviceSupportedFormats(
       media::VideoCaptureSessionId capture_session_id,
       media::VideoCaptureFormats* supported_formats);
 
   // Retrieves the format(s) currently in use.  Returns false if the
   // |capture_session_id| is not found. Returns true and |formats_in_use|
@@ skipping 41 matching lines @@
   DeviceEntry* GetDeviceEntryForMediaStreamDevice(
       const MediaStreamDevice& device_info);
 
   // Find a DeviceEntry entry for the indicated session, creating a fresh one
   // if necessary. Returns NULL if the session id is invalid.
   DeviceEntry* GetOrCreateDeviceEntry(
       media::VideoCaptureSessionId capture_session_id);
 
   // Find the DeviceEntry that owns a particular controller pointer.
   DeviceEntry* GetDeviceEntryForController(
-      const VideoCaptureController* controller);
+      const VideoCaptureController* controller) const;
 
   bool IsOnDeviceThread() const;
 
   // Queries the Names of the devices in the system; the formats supported by
   // the new devices are also queried, and consolidated with the copy of the
   // local device info cache passed. The consolidated list of devices and
   // supported formats is returned.
   DeviceInfos GetAvailableDevicesInfoOnDeviceThread(
       MediaStreamType stream_type,
       const DeviceInfos& old_device_info_cache);
@@ skipping 83 matching lines @@
   // Accessed on the device thread only.
   std::map<media::VideoCaptureSessionId, gfx::NativeViewId>
       notification_window_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoCaptureManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_VIDEO_CAPTURE_MANAGER_H_