I'm actually pleased that this broke tests, because I suspected that there weren't any tests for this behaviour :)
The "Tests for bug 419406" in layout/generic/test/test_backspace_delete.xul need to set bidi.edit.delete_immediately back to false (or, better, test the behaviour with both values of the pref).
I'm actually pleased that this broke tests, because I suspected that there weren't any tests for this behaviour :)
The "Tests for bug 419406" in layout/ generic/ test/test_ backspace_ delete. xul need to set bidi.edit. delete_ immediately back to false (or, better, test the behaviour with both values of the pref).