Only use CDMA rssi for config_alwaysUseCdmaRssi.

If config_alwaysUseCdmaRssi is true, the RSSI signal bar only
shows the CDMA value, no matter it connects to EVDO or WiMax .

bug:5941743
Change-Id: I4187571898a9fb47162e1ccf0cc4c59c3136ae0b
1 file changed