Remove more 'using' declarations of Scoped* from scoped_handle_win.h

chrome/browser/ui/tabs/dock_info_win.cc

 // Copyright (c) 2010 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/ui/tabs/dock_info.h"
 
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/views/frame/browser_view.h"
@@ skipping 111 matching lines @@
   // The window we're looking for.
   HWND target_;
 
   // Location of window to find.
   gfx::Point screen_loc_;
 
   // Is target_ the top most window? This is initially false but set to true
   // in ShouldStopIterating if target_ is passed in.
   bool is_top_most_;
 
-  ScopedRegion tmp_region_;
+  base::win::ScopedRegion tmp_region_;
 
   DISALLOW_COPY_AND_ASSIGN(TopMostFinder);
 };
 
 // WindowFinder ---------------------------------------------------------------
 
 // Helper class to determine if a particular point contains a window from our
 // process.
 class LocalProcessWindowFinder : public BaseWindowFinder {
  public:
@@ skipping 173 matching lines @@
 
 void DockInfo::SizeOtherWindowTo(const gfx::Rect& bounds) const {
   if (IsZoomed(window())) {
     // We're docking relative to another window, we need to make sure the
     // window we're docking to isn't maximized.
     ShowWindow(window(), SW_RESTORE | SW_SHOWNA);
   }
   SetWindowPos(window(), HWND_TOP, bounds.x(), bounds.y(), bounds.width(),
                bounds.height(), SWP_NOACTIVATE | SWP_NOOWNERZORDER);
 }