Index: components/view_manager/server_view_drawn_tracker_observer.h |
diff --git a/components/view_manager/server_view_drawn_tracker_observer.h b/components/view_manager/server_view_drawn_tracker_observer.h |
deleted file mode 100644 |
index 3d0f2bf41f504ee6671e8339235b712e5b3ea0e8..0000000000000000000000000000000000000000 |
--- a/components/view_manager/server_view_drawn_tracker_observer.h |
+++ /dev/null |
@@ -1,28 +0,0 @@ |
-// Copyright 2015 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 COMPONENTS_VIEW_MANAGER_SERVER_VIEW_DRAWN_TRACKER_OBSERVER_H_ |
-#define COMPONENTS_VIEW_MANAGER_SERVER_VIEW_DRAWN_TRACKER_OBSERVER_H_ |
- |
-namespace view_manager { |
- |
-class ServerView; |
- |
-class ServerViewDrawnTrackerObserver { |
- public: |
- // Invoked when the drawn state changes. If |is_drawn| is false |ancestor| |
- // identifies where the change occurred. In the case of a remove |ancestor| is |
- // the parent of the view that was removed. In the case of a visibility change |
- // |ancestor| is the parent of the view whose visibility changed. |
- virtual void OnDrawnStateChanged(ServerView* ancestor, |
- ServerView* view, |
- bool is_drawn) {} |
- |
- protected: |
- virtual ~ServerViewDrawnTrackerObserver() {} |
-}; |
- |
-} // namespace view_manager |
- |
-#endif // COMPONENTS_VIEW_MANAGER_SERVER_VIEW_DRAWN_TRACKER_OBSERVER_H_ |