R1:2e4b5b45a20b

Update DarkConsole for handleRequest

Summary: Ref T8628

Test Plan: Updated DarkConsoleDataController and observed that the darkconsole still works as expected

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, epriestley, yelirekim

Maniphest Tasks: T8628

Differential Revision: https://secure.phabricator.com/D16570