Index: chrome/browser/media/router/media_route_status_observer.h |
diff --git a/chrome/browser/media/router/media_route_status_observer.h b/chrome/browser/media/router/media_route_status_observer.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ab940dc293d97c93715c32a92d201bfadaf6f19a |
--- /dev/null |
+++ b/chrome/browser/media/router/media_route_status_observer.h |
@@ -0,0 +1,22 @@ |
+// Copyright 2017 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 CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTE_STATUS_OBSERVER_H_ |
+#define CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTE_STATUS_OBSERVER_H_ |
+ |
+struct MediaStatus; |
+ |
+namespace media_router { |
+ |
+class MediaRouteStatusObserver { |
+ public: |
+ MediaRouteStatusObserver() {} |
+ virtual ~MediaRouteStatusObserver() {} |
+ |
+ virtual void OnMediaRouteStatusUpdated(const MediaStatus& status) = 0; |
+}; |
+ |
+} // namespace media_router |
+ |
+#endif // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTE_STATUS_OBSERVER_H_ |