Revert "InputSurface: InputSurfaceSource from bqhelper"

Revert submission 3368808-c2inputsurface-2

Reason for revert: <Potential culprit for b/396536754   - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted>

Reverted changes: /q/submissionid:3368808-c2inputsurface-2

Change-Id: Id587a4444b8342f4209f89dd26300a396f404c2f