B2G/gecko/browser/devtools/styleinspector/CssLogic.jsm
/**
   * Retrieve the array holding CssSelectorInfo objects for each of the matched
   * selectors, from each of the matched rules. Only selectors coming from
   * allowed stylesheets are included in the array.
   *
   * @return {array} the list of CssSelectorInfo objects of selectors that match
   * the highlighted element and its parents.
   */
Retrieve the array holding CssSelectorInfo objects for each of the matched
selectors, from each of the matched rules. Only selectors coming from
allowed stylesheets are included in the array.

@return {array} the list of CssSelectorInfo objects of selectors that match
the highlighted element and its parents.
Retrieve the array holding CssSelectorInfo objects for each of the matched selectors from each of the matched rules . Only selectors coming from allowed stylesheets are included in the array . @return { array } the list of CssSelectorInfo objects of selectors that match the highlighted element and its parents .
get matchedSelectors()
  {
    if (!this._matchedSelectors) {
      this._findMatchedSelectors();
    } else if (this.needRefilter) {
      this._refilterSelectors();
    }
    return this._matchedSelectors;
  }
get matchedSelectors ( ) { if ( ! this . _matchedSelectors ) { this . _findMatchedSelectors ( ) ; } else if ( this . needRefilter ) { this . _refilterSelectors ( ) ; } return this . _matchedSelectors ; }
Retrieve the array holding CssSelectorInfo objects for each of the matched
 selectors, from each of the matched rules.
Retrieve the array holding CssSelectorInfo objects for each of the matched selectors from each of the matched rules .