Revert "Telephony: Allow ruim to fetch in cdma lte mode,"

This reverts commit d261ca77568b2a20ea43146b61750f285772a131.

It seems Galaxy Nexus CDMA/LTE does not like this behavior. This
is very close to what is needed to fix our subscription issue.
It may have fixed it on other devices, but it misses the mark
on toro and toroplus.

Conflicts:

	src/java/com/android/internal/telephony/uicc/IccCardProxy.java

Change-Id: Iaac76e21db9828ce4d0845c9da0dfcc2af006855