Convert the BrowerThemeProvider pointer from being ref counted to

chrome/test/testing_profile.h

 // 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.
 
 #ifndef CHROME_TEST_TESTING_PROFILE_H_
 #define CHROME_TEST_TESTING_PROFILE_H_
 
 #include "base/base_paths.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
@@ skipping 252 matching lines @@
   // The BookmarkModel. Only created if CreateBookmarkModel is invoked.
   scoped_ptr<BookmarkModel> bookmark_bar_model_;
 
   // The TemplateURLFetcher. Only created if CreateTemplateURLModel is invoked.
   scoped_ptr<TemplateURLModel> template_url_model_;
 
   // The SessionService. Defaults to NULL, but can be set using the setter.
   scoped_refptr<SessionService> session_service_;
 
   // The theme provider. Created lazily by GetThemeProvider()/InitThemes().
-  scoped_refptr<BrowserThemeProvider> theme_provider_;
+  scoped_ptr<BrowserThemeProvider> theme_provider_;
   bool created_theme_provider_;
 
   // Do we have a history service? This defaults to the value of
   // history_service, but can be explicitly set.
   bool has_history_service_;
 
   std::wstring id_;
 
   bool off_the_record_;
 
   // Did the last session exit cleanly? Default is true.
   bool last_session_exited_cleanly_;
 };
 
 #endif  // CHROME_TEST_TESTING_PROFILE_H_