code: function camelCase(name) {
    return name.
      replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
        return offset ? letter.toUpperCase() : letter;
      }).
      replace(MOZ_HACK_REGEXP, 'Moz$1');
  }
docs: Converts snake_case to camelCase.
  Also there is special case for Moz prefix starting with upper case letter.
  @param name Name to normalize