Revert "Ensure we only bind to CallScreeningService once."

This reverts commit 3e2094cdf36c735401e2f23b6edf68130f35a951.

Reason for revert: Make a lot of fails on git_master

Bug: 142357949
Change-Id: I354b1da6dedf641e337cdf2ba76579db4c243e78
3 files changed