Renames aura::client::WindowTreeClient to WindowParentingClient

ui/aura/client/window_tree_client.h

-// 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_AURA_CLIENT_WINDOW_TREE_CLIENT_H_
-#define UI_AURA_CLIENT_WINDOW_TREE_CLIENT_H_
-
-#include "ui/aura/aura_export.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace aura {
-class Window;
-namespace client {
-
-// Implementations of this object are used to help locate a default parent for
-// NULL-parented Windows.
-class AURA_EXPORT WindowTreeClient {
- public:
-  virtual ~WindowTreeClient() {}
-
-  // Called by the Window when it looks for a default parent. Returns the
-  // window that |window| should be added to instead. |context| provides a
-  // Window (generally a RootWindow) that can be used to determine which
-  // desktop type the default parent should be chosen from.  NOTE: this may
-  // have side effects. It should only be used when |window| is going to be
-  // immediately added.
-  //
-  // TODO(erg): Remove |context|, and maybe after oshima's patch lands,
-  // |bounds|.
-  virtual Window* GetDefaultParent(
-      Window* context,
-      Window* window,
-      const gfx::Rect& bounds) = 0;
-};
-
-// Set/Get a window tree client for the RootWindow containing |window|. |window|
-// must not be NULL.
-AURA_EXPORT void SetWindowTreeClient(Window* window,
-                                     WindowTreeClient* window_tree_client);
-WindowTreeClient* GetWindowTreeClient(Window* window);
-
-// Adds |window| to an appropriate parent by consulting an implementation of
-// WindowTreeClient attached at the root Window containing |context|. The final
-// location may be a window hierarchy other than the one supplied via
-// |context|, which must not be NULL. |screen_bounds| may be empty.
-AURA_EXPORT void ParentWindowWithContext(Window* window,
-                                         Window* context,
-                                         const gfx::Rect& screen_bounds);
-
-}  // namespace client
-}  // namespace aura
-
-#endif  // UI_AURA_CLIENT_WINDOW_TREE_CLIENT_H_