Revert "Refactor CallFilteringResult to use a builder"

This reverts commit eee4a8280cf062c7602de5d0c359781ab22e3ace.

Reason for revert: Make a lot of fails on git_master

Bug: 142357949
Change-Id: I7d405a9057364dce40ffbf2118c28573eaf30504
12 files changed