Index: ash/wm_activation_observer.h |
diff --git a/ash/wm_activation_observer.h b/ash/wm_activation_observer.h |
deleted file mode 100644 |
index 49f8499c96df1d55e85d405ad505f053eed41f3e..0000000000000000000000000000000000000000 |
--- a/ash/wm_activation_observer.h |
+++ /dev/null |
@@ -1,32 +0,0 @@ |
-// Copyright 2016 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 ASH_WM_ACTIVATION_OBSERVER_H_ |
-#define ASH_WM_ACTIVATION_OBSERVER_H_ |
- |
-#include "ash/ash_export.h" |
- |
-namespace ash { |
- |
-class WmWindow; |
- |
-// Used to track changes in activation. |
-class ASH_EXPORT WmActivationObserver { |
- public: |
- virtual void OnWindowActivated(WmWindow* gained_active, |
- WmWindow* lost_active) {} |
- |
- // Called when during window activation the currently active window is |
- // selected for activation. This can happen when a window requested for |
- // activation cannot be activated because a system modal window is active. |
- virtual void OnAttemptToReactivateWindow(WmWindow* request_active, |
- WmWindow* actual_active) {} |
- |
- protected: |
- virtual ~WmActivationObserver() {} |
-}; |
- |
-} // namespace ash |
- |
-#endif // ASH_WM_ACTIVATION_OBSERVER_H_ |