B2G/gecko/browser/components/tabview/tabitems.js
// Return the next item in priority order, without removing it
Return the next item in priority order, without removing it
Return the next item in priority order without removing it
function TabPriorityQueue_peek() {
    let ret = null;
    if (this._high.length)
      ret = this._high[this._high.length-1];
    else if (this._low.length)
      ret = this._low[this._low.length-1];
    return ret;
  }
function TabPriorityQueue_peek ( ) { let ret = null ; if ( this . _high . length ) ret = this . _high [ this . _high . length - 1 ] ; else if ( this . _low . length ) ret = this . _low [ this . _low . length - 1 ] ; return ret ; }
Return the next item in priority order, without removing it
Return the next item in priority order without removing it