Bug 917373 - Update permissions locator to fix test_settings_app_permissions. r=zcampbell
Merge pull request #12029 from lodr/bug-910018-data-usage-threshold

Bug 910018 - Lowering the data check threshold.
r=arcturus(cherry picked from commit 88275d6f6194c7d0d8c5bbe47c9fcd7b257635ba)