B2G/gecko/browser/components/tabview/groupitems.js
//   dontArrange - do not arrange items when unfreezing
do not arrange items when unfreezing
do not arrange items when unfreezing
function GroupItem__unfreezeItemSize(options) {
    let data = this._frozenItemSizeData;
    if (!data.lastItemCount)
      return;
    if (!options || !options.dontArrange)
      this.arrange({animate: true});
    window.removeEventListener('tabviewhidden', data.onTabViewHidden, false);
    if (data.onMouseMove)
      iQ(window).unbind('mousemove', data.onMouseMove);
    this._frozenItemSizeData = {};
  }
function GroupItem__unfreezeItemSize ( options ) { let data = this . _frozenItemSizeData ; if ( ! data . lastItemCount ) return ; if ( ! options || ! options . dontArrange ) this . arrange ( { animate : true } ) ; window . removeEventListener ( 'tabviewhidden' , data . onTabViewHidden , false ) ; if ( data . onMouseMove ) iQ ( window ) . unbind ( 'mousemove' , data . onMouseMove ) ; this . _frozenItemSizeData = { } ; }
dontArrange - do not arrange items when unfreezing
dontArrange - do not arrange items when unfreezing
// unbind event listeners // reset freeze status