commit 445fb65f6ac6da026a7436c109083931fbeb338e
author Nicolas Ouellet-Payeur <nicolaso@chromium.org> Thu Jan 23 14:52:06 2020
committer Commit Bot <commit-bot@chromium.org> Thu Jan 23 14:52:06 2020
tree 150c97fa3a7664864bcf505a6c81666292d5ef86
parent 666a3bb5b9f88d78887cb31097c612e1181de20f

[Policy] Run ExtensionPolicyMigrators on user cloud policies

Previously, ExtensionPolicyMigrators only ran on platform policies, and
machine-level user cloud policies. This leaves out user cloud policies,
and CrOS-specific policy providers.

This CL makes the list of ExtensionPolicyMigrators static, instead of
each provider keeping a separate list. This ensures no provider is left
out of the policy migrator logic.

TESTED=checked that the LBS extension picks up `BrowserSwitcherEnabled`
    when it's set through user cloud policy

Bug: 1043775, 1030607
Change-Id: Ib257d2f18e3a106cbcd04d957b84a09b005a4680
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2013485
Reviewed-by: Julian Pastarmov <pastarmovj@chromium.org>
Commit-Queue: Nicolas Ouellet-Payeur <nicolaso@chromium.org>
Cr-Commit-Position: refs/heads/master@{#734461}