Ensure default method public visibility

Author: b4dnewz

node_translators/method.js

@@ -18,6 +18,10 @@ module.exports = function (node, indent) {
  if (node.isStatic) {
  str += 'static ';
  }
+ // Fall back to public if nothing is specified
+ if (!node.visibility) {
+ node.visibility = 'public';
+ }
  str += node.visibility + ' function ';
  if (node.byref) {
  str += '&';