and do not hold a ref to them. Bug 190475, r=pavlov, sr=jst git-svn-id: svn://10.0.0.236/trunk@138515 18797224-902f-48f8-a5cc-f745e15eee43
and do not hold a ref to them. Bug 190475, r=pavlov, sr=jst git-svn-id: svn://10.0.0.236/trunk@138515 18797224-902f-48f8-a5cc-f745e15eee43