R1:45b0fd8f9b53

Remove a debugging "echo" that crept in in dccd799b

Summary: This echo was accidentally added in dccd799b

Test Plan: Inspection.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D18391