Bug 860180 - Prefer UTF-16BE/LE to UTF-16. r=hsivonen, a=bajaj
Bug 860180 - Regression tests. r=hsivonen, a=bajaj

--HG--
rename : parser/htmlparser/tests/mochitest/test_xml_mislabeled_nobom.html => parser/htmlparser/tests/mochitest/test_xml_mislabeled.html
Bug 863025 - Fix nsUniversalDetector overlooking the UTF-16 BOM. r=smontagu, a=bajaj
Bug 848237 - Some child-side constructor failures should be fatal. r=bsmedberg, a=bajaj