Revert "Speed up large settings requests."

Revert submission 25806516-anr

Reason for revert: Potential culprit for b/318921810  - 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:25806516-anr

Change-Id: I08997b0dabf9b984774a4a43222e022c55ea8f5a