Revert "Phone: Enable LTE for GSM LTE phones (part I)"

This reverts commit 811d8b9b58e56e848e11a39079f2d56911f487b7.

Conflicts:
	src/com/android/phone/PhoneInterfaceManager.java

Change-Id: I5c56a62bd4090f8f69ffdcf4ab098822a40da61d