autocomplete fields don't work in Firefox 49 on Android
(not just don't give suggestions but don't allow me to enter anything at all)
Upstreamed: https://secure.phabricator.com/T5375
Could use testing in more browsers.
STR:
- go to https://secure.phabricator.com/search/query/advanced/?query=all (don't need to log in)
- type "phab" in author field
- Chrome gives suggestions, Firefox does not