Add temporary TabStripWrapper interface that is implemented by both TabStrip ...

chrome/browser/views/tabs/dragged_tab_controller.cc

 // Copyright (c) 2006-2008 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.
 
 #include "chrome/browser/views/tabs/dragged_tab_controller.h"
 
 #include <math.h>
 #include <set>
 
 #include "app/animation.h"
@@ skipping 671 matching lines @@
       DockInfo::GetLocalProcessWindowAtPoint(screen_point, dock_windows_);
   dock_windows_.erase(dragged_view);
   if (!local_window)
     return NULL;
   BrowserView* browser =
       BrowserView::GetBrowserViewForNativeWindow(local_window);
   // We don't allow drops on windows that don't have tabstrips.
   if (!browser || !browser->IsBrowserTypeNormal())
     return NULL;
 
-  TabStrip* other_tabstrip = browser->tabstrip();
+  TabStripWrapper* other_tabstrip = browser->tabstrip();
   if (!other_tabstrip->IsCompatibleWith(source_tabstrip_))
     return NULL;
-  return GetTabStripIfItContains(other_tabstrip, screen_point);
+  return GetTabStripIfItContains(other_tabstrip->AsTabStrip(), screen_point);
 }
 
 TabStrip* DraggedTabController::GetTabStripIfItContains(
     TabStrip* tabstrip, const gfx::Point& screen_point) const {
   static const int kVerticalDetachMagnetism = 15;
   // Make sure the specified screen point is actually within the bounds of the
   // specified tabstrip...
   gfx::Rect tabstrip_bounds = GetViewScreenBounds(tabstrip);
   if (screen_point.x() < tabstrip_bounds.right() &&
       screen_point.x() >= tabstrip_bounds.x()) {
@@ skipping 521 matching lines @@
 
     // The previous call made the window appear on top of the dragged window,
     // move the dragged window to the front.
     SetWindowPos(view_->GetWidget()->GetNativeView(), HWND_TOP, 0, 0, 0, 0,
                  SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
 #else
     NOTIMPLEMENTED();
 #endif
   }
 }