bundles/org.eclipse.orion.client.ui/web/orion/explorers/explorer-table.js
function(item, reroot) {
			return this.showItem(item, reroot).then(function(result) {
				this.select(result);
			}.bind(this));
		}
function(item, reroot) {
			return this.showItem(item, reroot).then(function(result) {
				this.select(result);
			}.bind(this));
		}
function ( item , reroot ) { return this . showItem ( item , reroot ) . then ( function ( result ) { this . select ( result ) ; } . bind ( this ) ) ; }
Shows and selects the given item.
@param {Object} The item to be revealed.
@param {Booelan} [reroot=true] whether the receiver should re-root the tree if the item is not displayable.
@returns {orion.Promise}
Shows and selects the given item .