Merge workaround for bug 2846 to conditionally compile out the use of CAlfEffectObserver.
EXPORTS
_ZN16CEikAlarmControl10ConstructLEv @ 1 NONAME
_ZN16CEikAlarmControlC1EP24CEikAlmControlSupervisorP17CEikServAppUiBase @ 2 NONAME
_ZN16CEikAlarmControlC2EP24CEikAlmControlSupervisorP17CEikServAppUiBase @ 3 NONAME
_ZN16CEikAlarmControlD0Ev @ 4 NONAME
_ZN16CEikAlarmControlD1Ev @ 5 NONAME
_ZN16CEikAlarmControlD2Ev @ 6 NONAME
_ZTI16CEikAlarmControl @ 7 NONAME ; #<TI>#
_ZTV16CEikAlarmControl @ 8 NONAME ; #<VT>#