Changes

Lines to remove from mobile/android/base/AndroidManifest.xml.in if you don't feel like working around the permissions stuff:

-android:permission="org.mozilla.gecko.permissions.BROWSER_PROVIDER"/> from both providers

Tests failing and seeing a ProfileDatabaseException logged in logcat? This usually happens when you did a fresh install of fennec and haven't opened it yet. So, just open Fennec. If that fails (and this works for other weird stuff too), go to apps and stop Fennec, clear app data and/or in extreme cases uninstall and reinstall it. This stuff *should* all be fixed shortly, but for now these are good work arounds.