Adding new maximize menu according to spec

ash/wm/workspace/phantom_window_controller.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_WORKSPACE_PHANTOM_WINDOW_CONTROLLER_H_
 #define ASH_WM_WORKSPACE_PHANTOM_WINDOW_CONTROLLER_H_
 
 #include "ash/ash_export.h"
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 32 matching lines @@
   // This is used to set bounds for the phantom window immediately. This should
   // be called only when the phantom window is already visible.
   void SetBounds(const gfx::Rect& bounds);
 
   // Hides the phantom.
   void Hide();
 
   // Returns true if the phantom is showing.
   bool IsShowing() const;
 
+  // If set, the phantom window is stacked below this window, otherwise it
+  // is stacked above the window passed to the constructor.
+  void set_phantom_below_window(aura::Window* phantom_below_window) {
+    phantom_below_window_ = phantom_below_window;
+  }
+
   // ui::AnimationDelegate overrides:
   virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE;
 
  private:
   // Creates and shows the |phantom_widget_| at |bounds|.
   void CreatePhantomWidget(const gfx::Rect& bounds);
 
   // Window the phantom is placed beneath.
   aura::Window* window_;
 
+  // If set, the phantom window should get stacked below this window.
+  aura::Window* phantom_below_window_;
+
   // Initially the bounds of |window_|. Each time Show() is invoked
   // |start_bounds_| is then reset to the bounds of |phantom_widget_| and
   // |bounds_| is set to the value passed into Show(). The animation animates
   // between these two values.
   gfx::Rect start_bounds_;
   gfx::Rect bounds_;
 
-  scoped_ptr<views::Widget> phantom_widget_;
+  views::Widget* phantom_widget_;
 
   // Used to transition the bounds.
   scoped_ptr<ui::SlideAnimation> animation_;
 
   DISALLOW_COPY_AND_ASSIGN(PhantomWindowController);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_WORKSPACE_PHANTOM_WINDOW_CONTROLLER_H_