Move MaximizeModeWindowManager to the controller

ash/shelf/shelf_layout_manager.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_SHELF_SHELF_LAYOUT_MANAGER_H_
 #define ASH_SHELF_SHELF_LAYOUT_MANAGER_H_
 
 #include <vector>
 
 #include "ash/ash_export.h"
@@ skipping 46 matching lines @@
 // closely with ShelfLayoutManager.
 class ASH_EXPORT ShelfLayoutManager :
     public aura::LayoutManager,
     public ash::ShellObserver,
     public aura::client::ActivationChangeObserver,
     public DockedWindowLayoutManagerObserver,
     public keyboard::KeyboardControllerObserver,
     public LockStateObserver,
     public SessionStateObserver {
  public:
-
   // We reserve a small area on the edge of the workspace area to ensure that
   // the resize handle at the edge of the window can be hit.
   static const int kWorkspaceAreaVisibleInset;
 
   // When autohidden we extend the touch hit target onto the screen so that the
   // user can drag the shelf out.
   static const int kWorkspaceAreaAutoHideInset;
 
   // Size of the shelf when auto-hidden.
   static const int kAutoHideSize;
@@ skipping 256 matching lines @@
 
   // The RootWindow is cached so that we don't invoke Shell::GetInstance() from
   // our destructor. We avoid that as at the time we're deleted Shell is being
   // deleted too.
   aura::Window* root_window_;
 
   // True when inside UpdateBoundsAndOpacity() method. Used to prevent calling
   // UpdateBoundsAndOpacity() again from SetChildBounds().
   bool updating_bounds_;
 
-  // If true, the shelf gets forced (e.g. by the maximize mode) to be always
-  // visible.
-  bool force_shelf_always_visibile_;
-
   // See description above setter.
   ShelfAutoHideBehavior auto_hide_behavior_;
 
   // See description above getter.
   ShelfAlignment alignment_;
 
   // Current state.
   State state_;
 
   ShelfWidget* shelf_;
@@ skipping 48 matching lines @@
 
   // The show hide animation duration override or 0 for default.
   int duration_override_in_ms_;
 
   DISALLOW_COPY_AND_ASSIGN(ShelfLayoutManager);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELF_SHELF_LAYOUT_MANAGER_H_