Online suggestions in autocomple must be async

[Sh1d0w]

Did you search for similar issues before submitting this one?

No

Describe the issue you encountered:

Currently online suggestions that appear when you type in the URL bar are not async, blocking the suggestions list from rendering if you have slow internet connection. See the video http://webm.land/media/H1Yb.webm

The request for retrieving suggestions is async xhr, but the logic that renders the suggestions is not (which opens another bug that the first online suggestions that arrive are not displayed) ...

Expected behavior:

URL bar autocomplete must provide best experience for the user, instantly showing history and bookamrk matches and online suggestions when they arrive, just like Chrome and FF do.

• Platform (Win7, 8, 10? macOS? Linux distro?): All
• Brave Version: 0.12.6
• Steps to reproduce:
  1. Connect to slow network
  2. Start typing in the url bar
  3. Wait 5 min for suggestions
• Screenshot if needed:
• Any related issues: