Function: boundTo(object)

Description: Gets the bound object previously set using bindObjects().

Returns: The unmodified bound object.

Example:

// Return the bound object for domElement1 which references domElement2.
var domElement2 = $A.boundTo(domElement1);

// Return the bound object for domElement2 which references domElement1.
var domElement1 = $A.boundTo(domElement2);