Introduce RootWindowProperty for RootWindow's properties

ash/wm/window_properties.h

 // Copyright (c) 2012 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_WINDOW_PROPERTIES_H_
 #define ASH_WM_WINDOW_PROPERTIES_H_
 
 #include "ash/ash_export.h"
 #include "ash/wm/property_util.h"
 #include "ui/aura/window.h"
 #include "ui/base/ui_base_types.h"
 
 namespace gfx {
 class Rect;
 }
 
 namespace ash {
-class FramePainter;
 namespace internal {
-class RootWindowController;
 
 // Shell-specific window property keys.
 
 // Alphabetical sort.
 
 //  A property key to suppress the cross-fade animation for the transition to
 // the fullscreen state.
 extern const aura::WindowProperty<bool>* const kAnimateToFullscreenKey;
 
 // A property key to indicate that an in progress drag should be continued
 // after the window is reparented to another container.
 extern const aura::WindowProperty<bool>* const kContinueDragAfterReparent;
 
-// A property key to store display_id an aura::RootWindow is mapped to.
-extern const aura::WindowProperty<int64>* const kDisplayIdKey;
-
 // A property key to indicate whether there is any chrome at all that cannot be
 // hidden when the window is fullscreen. This is unrelated to whether the full
 // chrome can be revealed by hovering the mouse at the top of the screen.
 ASH_EXPORT extern const aura::WindowProperty<bool>* const
     kFullscreenUsesMinimalChromeKey;
 
 // A property key to disable the frame painter policy for solo windows.
 // It is only available for root windows.
 ASH_EXPORT extern const aura::WindowProperty<bool>* const
     kIgnoreSoloWindowFramePainterPolicy;
 
 // True if the window is ignored by the shelf layout manager for purposes of
 // darkening the shelf.
 extern const aura::WindowProperty<bool>* const
     kIgnoredByShelfKey;
 
 // True if this window is an attached panel.
 ASH_EXPORT extern const aura::WindowProperty<bool>* const kPanelAttachedKey;
 
-extern const aura::WindowProperty<RootWindowController*>* const
-    kRootWindowControllerKey;
-
-// RootWindow property to indicate if the window in the active workspace should
-// use the transparent "solo-window" header style.
-ASH_EXPORT extern const aura::WindowProperty<bool>* const
-    kSoloWindowHeaderKey;
-
 // If this is set to true, the window stays in the same root window
 // even if the bounds outside of its root window is set.
 // This is exported as it's used in the tests.
 ASH_EXPORT extern const aura::WindowProperty<bool>* const
     kStayInSameRootWindowKey;
 
 // A property key to remember if a windows position or size was changed by a
 // user.
 ASH_EXPORT extern const aura::WindowProperty<bool>* const
     kUserChangedWindowPositionOrSizeKey;
@@ skipping 19 matching lines @@
 // True if the window is controlled by the workspace manager.
 extern const aura::WindowProperty<bool>* const
     kWindowTrackedByWorkspaceKey;
 
 // Alphabetical sort.
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_WINDOW_PROPERTIES_H_