Bug 966820 - Add test for trustbits for Certverifier. r=dkeeler

--HG--
rename : layout/reftests/abs-pos/table-internal-5-ref.html => layout/reftests/abs-pos/table-internal-1-ref.html
rename : layout/reftests/abs-pos/table-internal-6-ref.html => layout/reftests/abs-pos/table-internal-3-ref.html
rename : layout/reftests/abs-pos/table-internal-7-ref.html => layout/reftests/abs-pos/table-internal-4-ref.html
extra : rebase_source : d854bd51bd84e9f7e21980a31c822726e4401dd9