helper app dialog for a particular mime type. Make sure the progress dialog stays up by default. r=hewitt sr=sspitzer git-svn-id: svn://10.0.0.236/trunk@98127 18797224-902f-48f8-a5cc-f745e15eee43
helper app dialog for a particular mime type. Make sure the progress dialog stays up by default. r=hewitt sr=sspitzer git-svn-id: svn://10.0.0.236/trunk@98127 18797224-902f-48f8-a5cc-f745e15eee43