Make sure the migration FE does not show when the app is launched with -ProfileWizard or -CreateProfile, as these use cases do not imply automigration. for full details see http://bugzilla.mozilla.org/show_bug.cgi?id=203077#c35 r=jst git-svn-id: svn://10.0.0.236/trunk@153856 18797224-902f-48f8-a5cc-f745e15eee43