GTK: Step 1 of tab strip refresh.

chrome/browser/ui/gtk/tabs/tab_strip_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_TABS_TAB_STRIP_GTK_H_
 #define CHROME_BROWSER_UI_GTK_TABS_TAB_STRIP_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 #include <vector>
@@ skipping 131 matching lines @@
       TabStripModel::ContextMenuCommand command_id, TabGtk* tab);
   virtual void StartHighlightTabsForCommand(
       TabStripModel::ContextMenuCommand command_id, TabGtk* tab);
   virtual void StopHighlightTabsForCommand(
       TabStripModel::ContextMenuCommand command_id, TabGtk* tab);
   virtual void StopAllHighlighting();
   virtual void MaybeStartDrag(TabGtk* tab, const gfx::Point& point);
   virtual void ContinueDrag(GdkDragContext* context);
   virtual bool EndDrag(bool canceled);
   virtual bool HasAvailableDragActions() const;
-  virtual ThemeService* GetThemeProvider();
+  virtual GtkThemeService* GetThemeProvider();
   virtual TabStripMenuController* GetTabStripMenuControllerForTab(TabGtk* tab);
 
   // MessageLoop::Observer implementation:
   virtual void WillProcessEvent(GdkEvent* event);
   virtual void DidProcessEvent(GdkEvent* event);
 
   // Overridden from content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details);
@@ skipping 321 matching lines @@
   // True if the tabstrip has already been added as a MessageLoop observer.
   bool added_as_message_loop_observer_;
 
   // Helper for performing tab selection as a result of dragging over a tab.
   HoverTabSelector hover_tab_selector_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStripGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_TABS_TAB_STRIP_GTK_H_