Revert "Use a single library for interacting with vdm flags"

Revert submission 28322992-vdm leaksanitizer crash

Reason for revert: Droidmonitor created revert due to b/354084220. Will be verifying through ABTD before submission.

Reverted changes: /q/submissionid:28322992-vdm+leaksanitizer+crash

Change-Id: I0bc05bc8022e6c33e6ea0dd8782f2fc19ca4bbfd
3 files changed