Bug 970290 - Call setEnabledPref earlier. r=fabrice

Must set the preferences before testready.

--HG--
rename : mobile/android/tests/browser/moz.build => mobile/android/tests/moz.build
extra : rebase_source : 7b21cbeb52f0f64d29d2c7fbad6de1c931f233ed
Bug 970290 - Rename NoWhitelist to NoPermission. r=fabrice

We no longer use whitelist to control the permission. Test against no
permission instead.

--HG--
extra : rebase_source : 8fd77b2588a07bc17363b49d104b3b08ee2293a5