Don't focus editor when autosuggest pops up

If someone does a find in page for line( then it will steal focus away from the find box.

Test Plan:
- Make sure autosuggest and param info still works by keeping the focus in the editor.
- Make sure when you do af ind in page and type line( matching some text, and parameter info comes up, that the focus stays in the find box.

Auditors: john