Added text filtering to Overview Mode

ash/wm/overview/window_selector_panels.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_OVERVIEW_WINDOW_SELECTOR_PANELS_H_
 #define ASH_WM_OVERVIEW_WINDOW_SELECTOR_PANELS_H_
 
 #include "ash/wm/overview/window_selector_item.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 21 matching lines @@
   virtual bool HasSelectableWindow(const aura::Window* window) OVERRIDE;
   virtual bool Contains(const aura::Window* target) OVERRIDE;
   virtual void RestoreWindowOnExit(aura::Window* window) OVERRIDE;
   virtual aura::Window* SelectionWindow() OVERRIDE;
   virtual void RemoveWindow(const aura::Window* window) OVERRIDE;
   virtual bool empty() const OVERRIDE;
   virtual void PrepareForOverview() OVERRIDE;
   virtual void SetItemBounds(aura::Window* root_window,
                              const gfx::Rect& target_bounds,
                              bool animate) OVERRIDE;
+  virtual void SetOpacity(float opacity) OVERRIDE;
 
  private:
   typedef ScopedVector<ScopedTransformOverviewWindow> WindowList;
   WindowList transform_windows_;
 
   // The root window of the panels this item contains.
   aura::Window* panels_root_window_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowSelectorPanels);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_OVERVIEW_WINDOW_SELECTOR_PANELS_H_