Fix the remaining cases of classes implementing non-existent TabContentsDelegate::IsPopup().

chrome/browser/ui/gtk/tabs/dragged_tab_controller_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_DRAGGED_TAB_CONTROLLER_GTK_H_
 #define CHROME_BROWSER_UI_GTK_TABS_DRAGGED_TAB_CONTROLLER_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
 #include <set>
 #include <vector>
 
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
 #include "chrome/browser/ui/gtk/tabs/drag_data.h"
 #include "chrome/browser/ui/tabs/dock_info.h"
 #include "content/browser/tab_contents/tab_contents_delegate.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/base/x/x11_util.h"
 
 class DraggedViewGtk;
@@ skipping 63 matching lines @@
   // TODO(adriansc): Remove this method once refactoring changed all call sites.
   virtual TabContents* OpenURLFromTab(
       TabContents* source,
       const GURL& url,
       const GURL& referrer,
       WindowOpenDisposition disposition,
       content::PageTransition transition) OVERRIDE;
   virtual TabContents* OpenURLFromTab(TabContents* source,
                                       const OpenURLParams& params) OVERRIDE;
   virtual void NavigationStateChanged(const TabContents* source,
-                                      unsigned changed_flags);
+                                      unsigned changed_flags) OVERRIDE;
   virtual void AddNewContents(TabContents* source,
                               TabContents* new_contents,
                               WindowOpenDisposition disposition,
                               const gfx::Rect& initial_pos,
-                              bool user_gesture);
-  virtual void LoadingStateChanged(TabContents* source);
-  virtual bool IsPopup(const TabContents* source) const;
+                              bool user_gesture) OVERRIDE;
+  virtual void LoadingStateChanged(TabContents* source) OVERRIDE;
   virtual content::JavaScriptDialogCreator*
       GetJavaScriptDialogCreator() OVERRIDE;
 
   // Overridden from content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details);
 
   // Returns the point where a detached window should be created given the
   // current mouse position.
@@ skipping 151 matching lines @@
 
   // Timer used to bring the window under the cursor to front. If the user
   // stops moving the mouse for a brief time over a browser window, it is
   // brought to front.
   base::OneShotTimer<DraggedTabControllerGtk> bring_to_front_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(DraggedTabControllerGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_TABS_DRAGGED_TAB_CONTROLLER_GTK_H_