function isNameSpecified(componentModel) {
    var name = componentModel.name;
    // Is specified when `indexOf` get -1 or > 0.
    return !!(name && name.indexOf(DUMMY_COMPONENT_NAME_PREFIX));
}
Enable property storage to any host object.
Notice: Serialization is not supported.

For example:
var inner = zrUitl.makeInner();

function some1(hostObj) {
     inner(hostObj).someProperty = 1212;
     ...
}
function some2() {
     var fields = inner(this);
     fields.someProperty1 = 1212;
     fields.someProperty2 = 'xx';
     ...
}

@return {Function}