1 files changed, 0 insertions, 31 deletions
diff --git a/chromium/ash/wm/dock/docked_window_layout_manager_observer.h b/chromium/ash/wm/dock/docked_window_layout_manager_observer.h
deleted file mode 100644
index 20afca99b60..00000000000
--- a/chromium/ash/wm/dock/docked_window_layout_manager_observer.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2013 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 UI_DOCK_DOCKED_WINDOW_LAYOUT_MANAGER_OBSERVER_H_
-#define UI_DOCK_DOCKED_WINDOW_LAYOUT_MANAGER_OBSERVER_H_
-
-#include "ash/ash_export.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace ash {
-namespace internal {
-
-// Observers to the DockedWindowLayoutManager are notified of significant
-// events that occur with the docked windows, such as the bounds change.
-class ASH_EXPORT DockedWindowLayoutManagerObserver {
- public:
-  // Called after the dock bounds are changed.
-  virtual void OnDockBoundsChanging(const gfx::Rect& new_bounds) = 0;
-
- protected:
-  virtual ~DockedWindowLayoutManagerObserver() {}
-};
-
-}  // namespace internal
-}  // namespace ash
-
-#endif  // UI_DOCK_DOCKED_WINDOW_LAYOUT_MANAGER_OBSERVER_H_