lib/dataprovider.js
function clearSnapshot(itemName) {
		var message, id = getIdFromItemName(itemName);
		message = proto.writeClearSnapshot(id, itemName);
		notify(message);
		return that;
	}
function clearSnapshot(itemName) {
		var message, id = getIdFromItemName(itemName);
		message = proto.writeClearSnapshot(id, itemName);
		notify(message);
		return that;
	}
function clearSnapshot ( itemName ) { var message , id = getIdFromItemName ( itemName ) ; message = proto . writeClearSnapshot ( id , itemName ) ; notify ( message ) ; return that ; }
Sends a clear snapshot message for a particular item to the remote LS proxy.

@param {String} itemName the item name
Sends a clear snapshot message for a particular item to the remote LS proxy .