Cleanup: Remove unneeded forward declarations from chrome/browser/ui/gtk and chrome/browser/ui/co...

chrome/browser/ui/gtk/find_bar_gtk.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_GTK_FIND_BAR_GTK_H_
 #define CHROME_BROWSER_UI_GTK_FIND_BAR_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/find_bar/find_bar.h"
 #include "chrome/browser/ui/gtk/focus_store_gtk.h"
 #include "chrome/browser/ui/gtk/slide_animator_gtk.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/gtk/owned_widget_gtk.h"
 #include "ui/gfx/point.h"
 
 class Browser;
 class BrowserWindowGtk;
 class CustomDrawButton;
 class FindBarController;
 class GtkThemeService;
 class NineBox;
 class SlideAnimatorGtk;
-class TabContentsContainerGtk;
 
 typedef struct _GtkFloatingContainer GtkFloatingContainer;
 
 // Currently this class contains both a model and a view.  We may want to
 // eventually pull out the model specific bits and share with Windows.
 class FindBarGtk : public FindBar,
                    public FindBarTesting,
                    public content::NotificationObserver {
  public:
   explicit FindBarGtk(BrowserWindowGtk* window);
@@ skipping 193 matching lines @@
   // The selection rect we are currently showing. We cache it to avoid covering
   // it up.
   gfx::Rect selection_rect_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(FindBarGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_FIND_BAR_GTK_H_