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ui/wm/core/transient_window_stacking_client.h

Index: ui/wm/core/transient_window_stacking_client.h
diff --git a/ui/wm/core/transient_window_stacking_client.h b/ui/wm/core/transient_window_stacking_client.h
deleted file mode 100644
index ce9d55ca61309234954ce0f4f6448c5bd3cf0df4..0000000000000000000000000000000000000000
--- a/ui/wm/core/transient_window_stacking_client.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (c) 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_WM_CORE_TRANSIENT_WINDOW_STACKING_CLIENT_H_
-#define UI_WM_CORE_TRANSIENT_WINDOW_STACKING_CLIENT_H_
-
-#include "ui/aura/client/window_stacking_client.h"
-#include "ui/wm/wm_export.h"
-
-namespace wm {
-
-class TransientWindowManager;
-
-class WM_EXPORT TransientWindowStackingClient
-    : public aura::client::WindowStackingClient {
- public:
-  TransientWindowStackingClient();
-  virtual ~TransientWindowStackingClient();
-
-  // WindowStackingClient:
-  virtual bool AdjustStacking(aura::Window** child,
-                              aura::Window** target,
-                              aura::Window::StackDirection* direction) override;
-
- private:
-  // Purely for DCHECKs.
-  friend class TransientWindowManager;
-
-  static TransientWindowStackingClient* instance_;
-
-  DISALLOW_COPY_AND_ASSIGN(TransientWindowStackingClient);
-};
-
-}  // namespace wm
-
-#endif  // UI_WM_CORE_TRANSIENT_WINDOW_STACKING_CLIENT_H_