Re-factor location bar/toolbar code to get rid of the browser dependency.

chrome/browser/ui/views/location_bar/click_handler.h

 // Copyright (c) 2011 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_CLICK_HANDLER_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_CLICK_HANDLER_H_
 #pragma once
 
 #include "base/basictypes.h"
 
+class BrowserShowPageInfo;
 class LocationBarView;
 
 namespace views {
 class MouseEvent;
 class View;
 }
 
 // This helper class is kept as a member by classes that need to show the Page
 // Info dialog on click, to encapsulate that logic in one place.
 class ClickHandler {
  public:
-  ClickHandler(const views::View* owner, LocationBarView* location_bar);
+  ClickHandler(const views::View* owner,
+               LocationBarView* location_bar);
 
   void OnMouseReleased(const views::MouseEvent& event);
 
  private:
   const views::View* owner_;
   LocationBarView* location_bar_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ClickHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_CLICK_HANDLER_H_
-