Bug 932753 - Update test_settings_do_not_track to use new Gecko pref helper methods
Merge pull request #14031 from bobsilverberg/bug932753-1.2

Bug 932753 - Update test_settings_do_not_track to use new Gecko pref helper methods
Bug 943008 - Enable pinning of marionette_client package in setup.py. r=dhunt
Bug 943337 - Merge all 2 kill cards view tests into one.