Cleanup: Remove unneeded forward declarations from chrome/browser/ui/views.

chrome/browser/ui/views/page_info_bubble_view.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_PAGE_INFO_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_PAGE_INFO_BUBBLE_VIEW_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/page_info_model.h"
 #include "chrome/browser/page_info_model_observer.h"
 #include "chrome/browser/ui/views/bubble/bubble.h"
 #include "ui/base/animation/animation_delegate.h"
 #include "ui/base/animation/slide_animation.h"
 #include "views/controls/link_listener.h"
 #include "views/view.h"
 
-namespace views {
-class Label;
-}
-
 class PageInfoBubbleView : public views::View,
                            public PageInfoModelObserver,
                            public BubbleDelegate,
                            public views::LinkListener,
                            public ui::AnimationDelegate {
  public:
   PageInfoBubbleView(gfx::NativeWindow parent_window,
                      Profile* profile,
                      const GURL& url,
                      const NavigationEntry::SSLStatus& ssl,
@@ skipping 55 matching lines @@
   // Animation that helps us change size smoothly as more data comes in.
   ui::SlideAnimation resize_animation_;
 
   // The height of the info bubble at the start of the resize animation.
   int animation_start_height_;
 
   DISALLOW_COPY_AND_ASSIGN(PageInfoBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PAGE_INFO_BUBBLE_VIEW_H_