Polymer resin breaks paper-textarea by injecting zClozurez into id

[nicolethenerd]

1. Create an application that uses paper-textarea
2. Install Polymer resin
3. See that the id for the paper-textarea's internal iron-autogrow-textarea has been replaced with zClosurez, which breaks other functionality in the paper-textarea

Expected: iron-autogrow-textarea id will not be replaced (it should be something like "input-1")

[mikesamuel]

What identifier prefix are you using in your resin config?