R1:bf44210dc8f1

Reduce application search engine results list for Dashboards

Summary: Ref T10390. Simplifies dropdown by rolling out canUseInPanel in useless panels

Test Plan: Add a query panel, see less options.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10390

Differential Revision: https://secure.phabricator.com/D17341