Revert^2 "Add a test for external profile validation."

Revert submission 24993368-revert-24773688-dm-profile-validation-SONEGLGSYT

Reason for revert: Relanding the changes with flags

Reverted changes: /q/submissionid:24993368-revert-24773688-dm-profile-validation-SONEGLGSYT

Bug: 278080573
Change-Id: Ib097932d1ec2a9b54cb1101ee7e6d554fd71be3e
Merged-In: Ib097932d1ec2a9b54cb1101ee7e6d554fd71be3e
(cherry picked from commit 023965fe20a82ef7a2976e89f9e77a4582fc0d47)
3 files changed