ui/views: Cleanup usage of scoped_ptr.

ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.cc

 // 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.
 
 #include "ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.h"
 
 #include <X11/Xatom.h>
 
 #include "base/event_types.h"
 #include "base/lazy_instance.h"
@@ skipping 792 matching lines @@
     SendXdndLeave(source_current_window_);
     source_current_window_ = None;
   }
   target_current_context_.reset();
   repeat_mouse_move_timer_.Stop();
   end_move_loop_timer_.Stop();
 }
 
 scoped_ptr<X11MoveLoop> DesktopDragDropClientAuraX11::CreateMoveLoop(
     X11MoveLoopDelegate* delegate) {
-  return scoped_ptr<X11MoveLoop>(new X11WholeScreenMoveLoop(this));
+  return make_scoped_ptr(new X11WholeScreenMoveLoop(this));
 }
 
 XID DesktopDragDropClientAuraX11::FindWindowFor(
     const gfx::Point& screen_point) {
   views::X11TopmostWindowFinder finder;
   ::Window target = finder.FindWindowAt(screen_point);
 
   if (target == None)
     return None;
 
@@ skipping 367 matching lines @@
     for (int x = 0; x < in_bitmap->width(); ++x) {
       if (SkColorGetA(in_row[x]) > kMinAlpha)
         return true;
     }
   }
 
   return false;
 }
 
 }  // namespace views