Revert "Batch calls to the Metadata Syncer"

This reverts commit 3c39767a6a814d3cf145355d6c2f4671f28608a0.

Reason for revert: DroidMonitor created revert due to b/368463140.

Change-Id: I53a650af5f90b5f6da82dd086cfdb67a931448f3
5 files changed