| Index: webrtc/modules/desktop_capture/win/dxgi_duplicator_controller.h
 | 
| diff --git a/webrtc/modules/desktop_capture/win/dxgi_duplicator_controller.h b/webrtc/modules/desktop_capture/win/dxgi_duplicator_controller.h
 | 
| index fb24b3a676f8e7d0730ce1ada9cd386dfdcec55a..1abfe81d920fa07ca867573ca4c29a80fe8ad38b 100644
 | 
| --- a/webrtc/modules/desktop_capture/win/dxgi_duplicator_controller.h
 | 
| +++ b/webrtc/modules/desktop_capture/win/dxgi_duplicator_controller.h
 | 
| @@ -40,6 +40,7 @@ class DxgiDuplicatorController {
 | 
|    // DxgiDuplicatorController.
 | 
|    class Context {
 | 
|     public:
 | 
| +    Context();
 | 
|      // Unregister this Context instance from all Dxgi duplicators during
 | 
|      // destructing.
 | 
|      ~Context();
 | 
| 
 |