| // Copyright 2019 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. |
| |
| #ifndef CONTENT_BROWSER_WEBRTC_WEBRTC_INTERNALS_CONNECTIONS_OBSERVER_H_ |
| #define CONTENT_BROWSER_WEBRTC_WEBRTC_INTERNALS_CONNECTIONS_OBSERVER_H_ |
| |
| #include "base/observer_list_types.h" |
| |
| namespace content { |
| |
| // Implement this interface to receive WebRTCInternals updates. |
| class WebRtcInternalsConnectionsObserver : public base::CheckedObserver { |
| public: |
| ~WebRtcInternalsConnectionsObserver() override {} |
| |
| // Called when there is a change in the count of active WebRTC connections. |
| virtual void OnConnectionsCountChange(uint32_t count) = 0; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_WEBRTC_WEBRTC_INTERNALS_CONNECTIONS_OBSERVER_H_ |