[api] change confirmEx from void w/ out of buttonPressed to PRInt32 buttonPressed w/ one less parameter. fixes and cleans up callers r=ccarlen sr=scc a=asa git-svn-id: svn://10.0.0.236/trunk@118231 18797224-902f-48f8-a5cc-f745e15eee43
[api] change confirmEx from void w/ out of buttonPressed to PRInt32 buttonPressed w/ one less parameter. fixes and cleans up callers r=ccarlen sr=scc a=asa git-svn-id: svn://10.0.0.236/trunk@118231 18797224-902f-48f8-a5cc-f745e15eee43