Move mus to //services/ui

components/mus/ws/access_policy_delegate.h

-// Copyright 2014 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_MUS_WS_ACCESS_POLICY_DELEGATE_H_
-#define COMPONENTS_MUS_WS_ACCESS_POLICY_DELEGATE_H_
-
-#include <vector>
-
-#include "base/containers/hash_tables.h"
-#include "components/mus/ws/ids.h"
-
-namespace mus {
-
-namespace ws {
-
-class ServerWindow;
-
-// Delegate used by the AccessPolicy implementations to get state.
-class AccessPolicyDelegate {
- public:
-  // Returns true if the tree has |window| as one of its roots.
-  virtual bool HasRootForAccessPolicy(const ServerWindow* window) const = 0;
-
-  // Returns true if |window| has been exposed to the client.
-  virtual bool IsWindowKnownForAccessPolicy(
-      const ServerWindow* window) const = 0;
-
-  // Returns true if Embed(window) has been invoked on |window|.
-  virtual bool IsWindowRootOfAnotherTreeForAccessPolicy(
-      const ServerWindow* window) const = 0;
-
- protected:
-  virtual ~AccessPolicyDelegate() {}
-};
-
-}  // namespace ws
-
-}  // namespace mus
-
-#endif  // COMPONENTS_MUS_WS_ACCESS_POLICY_DELEGATE_H_