Minor c/b/ui/views/infobars changes:

chrome/browser/ui/views/infobars/extension_infobar.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_INFOBARS_EXTENSION_INFOBAR_H_
 #define CHROME_BROWSER_UI_VIEWS_INFOBARS_EXTENSION_INFOBAR_H_
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/extensions/extension_infobar_delegate.h"
 #include "chrome/browser/ui/views/infobars/infobar_view.h"
 #include "ui/views/controls/button/menu_button_listener.h"
 
 class Browser;
+
 namespace views {
 class ImageView;
 class MenuButton;
 }
 
 class ExtensionInfoBar : public InfoBarView,
                          public ExtensionInfoBarDelegate::DelegateObserver,
                          public views::MenuButtonListener {
  public:
   ExtensionInfoBar(InfoBarService* owner,
@@ skipping 43 matching lines @@
   // It is non-NULL if |infobar_icon_| is an image and in that case
   // |icon_as_image_ == infobar_icon_|.
   views::ImageView* icon_as_image_;
 
   base::WeakPtrFactory<ExtensionInfoBar> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionInfoBar);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_INFOBARS_EXTENSION_INFOBAR_H_