Remove vendor prefixes other than webkit

Ref jsdom#112 (comment)

Author: asamuzaK

lib/parsers.js

@@ -450,7 +450,7 @@ exports.dashedToCamelCase = function (dashed) {
     return dashed;
   }
   // skip leading hyphen in vendor prefixed value, e.g. -webkit-foo
-  var i = /^\-[a-z]/.test(dashed) ? 1 : 0;
+  var i = /^\-webkit/.test(dashed) ? 1 : 0;
   var camel = '';
   var nextCap = false;
   for (; i < dashed.length; i++) {
@@ -466,9 +466,8 @@ exports.dashedToCamelCase = function (dashed) {
 
 exports.camelToDashed = function (camelCase) {
   var dashed = camelCase.replace(/(?<=[a-z])[A-Z]/g, '-$&').toLowerCase();
-  var vendorPrefixes = ['o', 'moz', 'ms', 'webkit'];
-  var match = dashed.match(/^([a-z]+)\-/);
-  if (match && vendorPrefixes.includes(match[1])) {
+  var match = dashed.match(/^webkit\-/);
+  if (match) {
     dashed = '-' + dashed;
   }
   return dashed;