font-roboto dependency fails in polymer 3 __auto_generated_3.0_preview branch

[chrisekelley]

Description

In the __auto_generated_3.0_preview branch, one of the dependencies, paper-styles, is dependent upon font-robot, which has a failed conversion to polymer 3. This causes the paper-item widget to fail.

I also posted an issue in the dependency's repo: PolymerElements/font-roboto#17

Expected outcome

Render an item

Actual outcome

Does not render; you get an error message in the js console

Live Demo

https://chrisekelley.github.io/poly3-paper-item-test/

Steps to reproduce

Check out the repo:
https://github.com/chrisekelley/poly3-paper-item-test

Browsers Affected

• Chrome
• Firefox
• Safari 9
• Safari 8
• Safari 7
• Edge
• IE 11
• IE 10