Revert "telephony: add SamsungExynos3RIL"

This reverts commit b2f893114f4294494dd5b24266542b7e392072a4

Change-Id: I19c57282c74233c2871e2d2baeb01beacef914a6
Merge "Revert "telephony: add SamsungExynos3RIL"" into jellybean