Revert "Allow unknown mcc/mnc when constructing a CellIdentity from Parcel."

Bug: 69349963
Bug: 69096589
Bug: 63984327

This reverts commit 993203c7e0d397f193b80c01774b4be925242dae.

Change-Id: I52839aa5991541399651904587aa342a858a5915
3 files changed