Remove unused argument from ProfileImageWorkflow

Summary: Ref T10319. Removing an unused arg from the workflow script for building profile images.

Test Plan: Rerun `bin/people profileimage --users chad 007 --force`

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10319

Differential Revision: https://secure.phabricator.com/D17466

Author: Chad Little

src/applications/people/management/PhabricatorPeopleProfileImageWorkflow.php

@@ -10,11 +10,6 @@ protected function didConstruct() {
       ->setSynopsis(pht('Generate default profile images.'))
       ->setArguments(
         array(
-          array(
-            'name' => 'user',
-            'help' => pht(
-              'Generate a default profile image for a specific user'),
-          ),
           array(
             'name' => 'all',
             'help' => pht(
@@ -38,7 +33,6 @@ public function execute(PhutilArgumentParser $args) {
 
     $is_force = $args->getArg('force');
     $is_all = $args->getArg('all');
-    $is_user = $args->getArg('user');
 
     $gd = function_exists('imagecreatefromstring');
     if (!$gd) {