installing extensions patch: make sure mDBService exists r+a181=darin git-svn-id: svn://10.0.0.236/trunk@200990 18797224-902f-48f8-a5cc-f745e15eee43
installing extensions patch: make sure mDBService exists r+a181=darin git-svn-id: svn://10.0.0.236/trunk@200990 18797224-902f-48f8-a5cc-f745e15eee43