B2G/gecko/browser/components/tabview/ui.js
//   groupItem - the groupItem which would be used for re-ordering tab items.
the groupItem which would be used for re-ordering tab items.
the groupItem which would be used for re - ordering tab items .
function UI_setReorderTabItemsOnShow(groupItem) {
    if (!this.isTabViewVisible()) {
      var index = this._reorderTabItemsOnShow.indexOf(groupItem);
      if (index == -1)
        this._reorderTabItemsOnShow.push(groupItem);
    }
  }
function UI_setReorderTabItemsOnShow ( groupItem ) { if ( ! this . isTabViewVisible ( ) ) { var index = this . _reorderTabItemsOnShow . indexOf ( groupItem ) ; if ( index == - 1 ) this . _reorderTabItemsOnShow . push ( groupItem ) ; } }
groupItem - the groupItem which would be used for re-ordering tab items.
groupItem - the groupItem which would be used for re - ordering tab items .