Move TabContentsDragWin to content and rename it to WebContentsDragWin.

chrome/browser/ui/views/tab_contents/native_tab_contents_view_win.h

 // Copyright (c) 2012 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_TAB_CONTENTS_NATIVE_TAB_CONTENTS_VIEW_WIN_H_
 #define CHROME_BROWSER_UI_VIEWS_TAB_CONTENTS_NATIVE_TAB_CONTENTS_VIEW_WIN_H_
 #pragma once
 
 #include "chrome/browser/ui/views/tab_contents/native_tab_contents_view.h"
 #include "ui/views/widget/native_widget_win.h"
 
 class WebDragBookmarkHandlerWin;
 class WebDragDest;
-class TabContentsDragWin;
+class WebContentsDragWin;
 
 namespace content {
 class RenderWidgetHostView;
 class WebContents;
 }
 
 class NativeTabContentsViewWin : public views::NativeWidgetWin,
                                  public NativeTabContentsView {
  public:
   explicit NativeTabContentsViewWin(
@@ skipping 49 matching lines @@
 
   void EndDragging();
 
   internal::NativeTabContentsViewDelegate* delegate_;
 
   scoped_ptr<WebDragBookmarkHandlerWin> bookmark_handler_;
   // A drop target object that handles drags over this TabContents.
   scoped_refptr<WebDragDest> drag_dest_;
 
   // Used to handle the drag-and-drop.
-  scoped_refptr<TabContentsDragWin> drag_handler_;
+  scoped_refptr<WebContentsDragWin> drag_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeTabContentsViewWin);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TAB_CONTENTS_NATIVE_TAB_CONTENTS_VIEW_WIN_H_