Changes the maximize button to only minimize for panels. This resulted

ash/wm/workspace/frame_maximize_button.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_FRAME_MAXIMIZE_BUTTON_H_
 #define ASH_WM_WORKSPACE_FRAME_MAXIMIZE_BUTTON_H_
 
 #include "ash/ash_export.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
@@ skipping 18 matching lines @@
   virtual ~FrameMaximizeButton();
 
   // ImageButton overrides:
   virtual bool OnMousePressed(const views::MouseEvent& event) OVERRIDE;
   virtual void OnMouseEntered(const views::MouseEvent& event) OVERRIDE;
   virtual void OnMouseExited(const views::MouseEvent& event) OVERRIDE;
   virtual bool OnMouseDragged(const views::MouseEvent& event) OVERRIDE;
   virtual void OnMouseReleased(const views::MouseEvent& event) OVERRIDE;
   virtual void OnMouseCaptureLost() OVERRIDE;
 
-  // Sets is_left_right_enabled_ and updates tooltip.
-  void SetIsLeftRightEnabled(bool e);
-
-  void set_is_maximize_enabled(bool e) { is_maximize_enabled_ = e; }
-
  protected:
   // ImageButton overrides:
   virtual SkBitmap GetImageToPaint() OVERRIDE;
 
  private:
   class EscapeEventFilter;
 
   // Where to snap to.
   enum SnapType {
     SNAP_LEFT,
@@ skipping 11 matching lines @@
   void InstallEventFilter();
   void UninstallEventFilter();
 
   // Updates the snap position from the current location. This is invoked by
   // |update_timer_|.
   void UpdateSnapFromCursorScreenPoint();
 
   // Updates |snap_type_| based on a mouse drag.
   void UpdateSnap(const gfx::Point& location);
 
-  // Returns true if maximizing is allowed.
-  bool AllowMaximize() const;
-
   // Returns the type of snap based on the specified location.
   SnapType SnapTypeForLocation(const gfx::Point& location) const;
 
   // Returns the bounds of the resulting window for the specified type.
   gfx::Rect BoundsForType(SnapType type) const;
 
   // Converts location to screen coordinates and returns it. These are the
   // coordinates used by the SnapSizer.
   gfx::Point LocationForSnapSizer(const gfx::Point& location) const;
 
   // Snaps the window to the current snap position.
   void Snap();
 
   // Frame that the maximize button acts on.
   views::NonClientFrameView* frame_;
 
   // Renders the snap position.
   scoped_ptr<internal::PhantomWindowController> phantom_window_;
 
   // Is snapping enabled? Set on press so that in drag we know whether we
   // should show the snap locations.
   bool is_snap_enabled_;
 
-  // Selectively enable/disable button functionality.
-  bool is_left_right_enabled_;
-  bool is_maximize_enabled_;
-
   // Did the user drag far enough to trigger snapping?
   bool exceeded_drag_threshold_;
 
   // Location of the press.
   gfx::Point press_location_;
 
   // Current snap type.
   SnapType snap_type_;
 
   scoped_ptr<internal::SnapSizer> snap_sizer_;
 
   scoped_ptr<EscapeEventFilter> escape_event_filter_;
 
   base::OneShotTimer<FrameMaximizeButton> update_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameMaximizeButton);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_WORKSPACE_FRAME_MAXIMIZE_BUTTON_H_