function createChainedFunction(one, two) {
	  return function chainedFunction() {
	    one.apply(this, arguments);
	    two.apply(this, arguments);
	  };
	}
Creates a function that invokes two functions and ignores their return vales.

@param {function} one Function to invoke first.
@param {function} two Function to invoke second.
@return {function} Function that invokes the two argument functions.
@private