Convert GetPreferredSize from:...

chrome/views/separator.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/views/separator.h"
 
 #include "base/logging.h"
 #include "chrome/views/hwnd_view.h"
 
 namespace ChromeViews {
@@ skipping 13 matching lines @@
   return ::CreateWindowEx(GetAdditionalExStyle(), L"STATIC", L"",
                           WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN,
                           0, 0, width(), height(),
                           parent_container, NULL, NULL, NULL);
 }
 
 LRESULT Separator::OnNotify(int w_param, LPNMHDR l_param) {
   return 0;
 }
 
-void Separator::GetPreferredSize(CSize* out) {
-  DCHECK(out);
-  out->cx = width();
-  out->cy = fixed_height_;
+gfx::Size Separator::GetPreferredSize() {
+  return gfx::Size(width(), fixed_height_);
 }
 
 }