Share the "get CF profile dir" code between ChromeFramePlugin and chrome_frame_test_utils.h.

chrome_frame/utils.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 "chrome_frame/utils.h"
 
 #include <atlsafe.h>
 #include <atlsecurity.h>
 #include <htiframe.h>
 #include <mshtml.h>
@@ skipping 1653 matching lines @@
 
     ret = InternetSetOption(NULL, connection_options[option_index],
                             &connections, connection_value_size);
     if (!ret) {
       return false;
     }
   }
   wininet_connection_count_updated = true;
   return true;
 }
+
+void GetChromeFrameProfilePath(const string16& profile_name,
+                               FilePath* profile_path) {
+  chrome::GetChromeFrameUserDataDirectory(profile_path);
+  *profile_path = profile_path->Append(profile_name);
+  DVLOG(1) << __FUNCTION__ << ": " << profile_path->value();
+}