Hide the tab indicators and the shelf when in immersive + tab fullscreen

ash/wm/window_util.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_UTIL_H_
 #define ASH_WM_WINDOW_UTIL_H_
 
 #include "ash/ash_export.h"
 #include "base/compiler_specific.h"
 #include "ui/base/ui_base_types.h"
@@ skipping 25 matching lines @@
 ASH_EXPORT aura::Window* GetActiveWindow();
 ASH_EXPORT bool CanActivateWindow(aura::Window* window);
 
 // Retrieves the activatable window for |window|. If |window| is activatable,
 // this will just return it, otherwise it will climb the parent/transient parent
 // chain looking for a window that is activatable, per the ActivationController.
 // If you're looking for a function to get the activatable "top level" window,
 // this is probably what you're looking for.
 ASH_EXPORT aura::Window* GetActivatableWindow(aura::Window* window);
 
-// Returns true if the active window or one its ancestors is fullscreen.
-ASH_EXPORT bool IsActiveWindowFullscreen();
-
 // Returns true if |window| can be maximized.
 ASH_EXPORT bool CanMaximizeWindow(const aura::Window* window);
 
 // Returns true if |window| can be minimized.
 ASH_EXPORT bool CanMinimizeWindow(const aura::Window* window);
 
 // Returns true if |window| can be resized.
 ASH_EXPORT bool CanResizeWindow(const aura::Window* window);
 
 // Returns true if |window| can be snapped to the left or right.
@@ skipping 68 matching lines @@
 
 // Moves |window| to the root window where the |event| occured if it is not
 // already in the same root window. Returns true if |window| was moved.
 ASH_EXPORT bool MoveWindowToEventRoot(aura::Window* window,
                                       const ui::Event& event);
 
 }  // namespace wm
 }  // namespace ash
 
 #endif  // ASH_WM_WINDOW_UTIL_H_