Test that OmniboxViewViews has opaque background.

chrome/browser/ui/views/location_bar/location_bar_view.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 CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 351 matching lines @@
   virtual int PageActionCount() OVERRIDE;
   virtual int PageActionVisibleCount() OVERRIDE;
   virtual ExtensionAction* GetPageAction(size_t index) OVERRIDE;
   virtual ExtensionAction* GetVisiblePageAction(size_t index) OVERRIDE;
   virtual void TestPageActionPressed(size_t index) OVERRIDE;
   virtual bool GetBookmarkStarVisibility() OVERRIDE;
 
   // views::View:
   virtual const char* GetClassName() const OVERRIDE;
   virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) OVERRIDE;
-  virtual void OnFocus() OVERRIDE;
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE;
 
   // views::ButtonListener:
   virtual void ButtonPressed(views::Button* sender,
                              const ui::Event& event) OVERRIDE;
 
   // views::DragController:
   virtual void WriteDragDataForView(View* sender,
                                     const gfx::Point& press_pt,
@@ skipping 142 matching lines @@
   // Used to register for notifications received by NotificationObserver.
   content::NotificationRegistrar registrar_;
 
   // Used to bind callback functions to this object.
   base::WeakPtrFactory<LocationBarView> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_