Becky Siegel 8e174ab23a Update gr-select for Polymer 2
Polymer2 does not support type extension. As such, elements that rely on
it are  updated.

Instead of
<select is="gr-select"><select>

This will now be..
<gr-select>
  <select></select>
</gr-select>

This is similar to the implementation of iron-input, except that is more
complex, as it is supporting both type extention and non-type extension.
https://github.com/PolymerElements/iron-input/blob/master/iron-input.html

Bug: Issue 6371
Change-Id: I31091ff24791a9dc073b3325c7b0daa1580b69ef
2017-07-05 14:12:44 -07:00
..