Bunch of match preview tweaks:

chrome/browser/views/toolbar_view.h

 // Copyright (c) 2010 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_VIEWS_TOOLBAR_VIEW_H_
 #define CHROME_BROWSER_VIEWS_TOOLBAR_VIEW_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 70 matching lines @@
   virtual bool SetToolbarFocus(int view_storage_id, View* initial_focus);
 
   // Overridden from Menu::BaseControllerDelegate:
   virtual bool GetAcceleratorInfo(int id, menus::Accelerator* accel);
 
   // Overridden from views::MenuDelegate:
   virtual void RunMenu(views::View* source, const gfx::Point& pt);
 
   // Overridden from LocationBarView::Delegate:
   virtual TabContents* GetTabContents();
+  virtual MatchPreview* GetMatchPreview();
   virtual void OnInputInProgress(bool in_progress);
 
   // Overridden from AnimationDelegate:
   virtual void AnimationProgressed(const Animation* animation);
 
   // Overridden from CommandUpdater::CommandObserver:
   virtual void EnabledStateChangedForCommand(int id, bool enabled);
 
   // Overridden from views::BaseButton::ButtonListener:
   virtual void ButtonPressed(views::Button* sender, const views::Event& event);
@@ skipping 103 matching lines @@
 
   // If non-null the destructor sets this to true. This is set to a non-null
   // while the menu is showing and used to detect if the menu was deleted while
   // running.
   bool* destroyed_flag_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarView);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_TOOLBAR_VIEW_H_