I created another task queue to store visitInstances task. Instances' inherited properties will be visited. Properties like document.body are visited in this object graph.
A instance is defined as: an object without constructor property and it is not a prototype of another object.
Inherited properties are defined as: a property exists as a property in it's prototype chain, and it's value is exception in it's prototype's data.
I created another task queue to store visitInstances task. Instances' inherited properties will be visited. Properties like document.body are visited in this object graph.