Correct order of parameter in iccExchangeApdu()

The class must be in 1st place for RIL_REQUEST_SIM_TRANSMIT_BASIC
or RIL_REQUEST_SIM_TRANSMIT_CHANNEL requests to map hardware/RIL
component.

Change-Id: Idcf6faee0f6259704ea07b62ce713ebdd4c5da1b
Merge branch 'cm' into HEAD