Revert "[PIA] add missing flag checks"

This reverts commit 4a9ad356.

Reason for revert: investigating test failures
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:c367000aec452ad44e5c3eec2fd276f0862e303c)
Merged-In: I09d0f919557433ec4f56ab0a8ad2da1d3d2dccf6
Change-Id: I09d0f919557433ec4f56ab0a8ad2da1d3d2dccf6