Benvie/dom.js — comment on commit 6de18e7c677e19f5b41d3e15fa2778fb5d17953d
File:  line 0
By davidflanagan:

Please revert the change to readonlyPropDesc and the three others.
When property descriptors are used to create new properties, they default to false.
But when used to modify existing properties, they default to the current state of the property if the descriptor attribute is not specified.
Right now these are only used for new properties, but I'd like to be explicit about this.