Get rid of chrome dependencies from tab_contents_drag_win.cc. After this I'll move it to content\br…

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"
@@ skipping 11 matching lines @@
                                  public NativeTabContentsView {
  public:
   explicit NativeTabContentsViewWin(
       internal::NativeTabContentsViewDelegate* delegate);
   virtual ~NativeTabContentsViewWin();
 
   WebDragDest* drag_dest() const { return drag_dest_.get(); }
 
   content::WebContents* GetWebContents() const;
 
-  void EndDragging();
-
  private:
   // Overridden from NativeTabContentsView:
   virtual void InitNativeTabContentsView() OVERRIDE;
   virtual void Unparent() OVERRIDE;
   virtual content::RenderWidgetHostView* CreateRenderWidgetHostView(
       RenderWidgetHost* render_widget_host) OVERRIDE;
   virtual gfx::NativeWindow GetTopLevelNativeWindow() const OVERRIDE;
   virtual void SetPageTitle(const string16& title) OVERRIDE;
   virtual void StartDragging(const WebDropData& drop_data,
                              WebKit::WebDragOperationsMask ops,
@@ skipping 23 matching lines @@
   virtual LRESULT OnNCCalcSize(BOOL w_param, LPARAM l_param) OVERRIDE;
   virtual void OnNCPaint(HRGN rgn) OVERRIDE;
   virtual LRESULT OnNCHitTest(const CPoint& point) OVERRIDE;
 
   // Backend for all scroll messages, the |message| parameter indicates which
   // one it is.
   void ScrollCommon(UINT message, int scroll_type, short position,
                     HWND scrollbar);
   bool ScrollZoom(int scroll_type);
 
+  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_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeTabContentsViewWin);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TAB_CONTENTS_NATIVE_TAB_CONTENTS_VIEW_WIN_H_