Allow setting different hit test bounds overrides for mouse and touch

ash/wm/frame_border_hit_test_controller.h

 // Copyright 2013 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_FRAME_BORDER_HITTEST_CONTROLLER_H_
 #define ASH_WM_FRAME_BORDER_HITTEST_CONTROLLER_H_
 
 #include "ash/ash_export.h"
 #include "ash/wm/window_state_observer.h"
 #include "base/basictypes.h"
@@ skipping 25 matching lines @@
   // coordinates of |view|'s widget.
   static int NonClientHitTest(views::NonClientFrameView* view,
                               HeaderPainter* header_painter,
                               const gfx::Point& point);
 
  private:
   // Updates the size of the region inside of |window_| in which the resize
   // handles are shown based on |window_|'s show type.
   void UpdateHitTestBoundsOverrideInner();
 
-  // WindowStateObserver override:
+  // WindowStateObserver overrides:
   virtual void OnWindowShowTypeChanged(wm::WindowState* window_state,
                                        wm::WindowShowType old_type) OVERRIDE;
+  virtual void OnWindowFullscreenTypeChanged(
+      wm::WindowState* window_state,
+      wm::FullscreenType old_type) OVERRIDE;
   // WindowObserver override:
   virtual void OnWindowDestroying(aura::Window* window) OVERRIDE;
 
   // The window whose hittest override bounds are being managed.
   aura::Window* frame_window_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameBorderHitTestController);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_FRAME_BORDER_HITTEST_CONTROLLER_H_