Prep user table for default images

Summary: Ref T10319. Adds in database columns for upcoming default generated avatar support.

Test Plan: Ran storage upgrade, log into local site to verify it didn't blow up.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10319

Differential Revision: https://secure.phabricator.com/D17459

Author: Chad Little

resources/sql/autopatches/20170303.people.01.avatar.sql

@@ -0,0 +1,5 @@
+ALTER TABLE {$NAMESPACE}_user.user
+  ADD defaultProfileImagePHID VARBINARY(64);
+
+ALTER TABLE {$NAMESPACE}_user.user
+  ADD defaultProfileImageVersion VARCHAR(64) COLLATE {$COLLATE_TEXT};

src/applications/people/storage/PhabricatorUser.php

@@ -30,6 +30,8 @@ final class PhabricatorUser
   protected $passwordSalt;
   protected $passwordHash;
   protected $profileImagePHID;
+  protected $defaultProfileImagePHID;
+  protected $defaultProfileImageVersion;
   protected $availabilityCache;
   protected $availabilityCacheTTL;
 
@@ -227,6 +229,8 @@ protected function getConfiguration() {
         'isEnrolledInMultiFactor' => 'bool',
         'availabilityCache' => 'text255?',
         'availabilityCacheTTL' => 'uint32?',
+        'defaultProfileImagePHID' => 'phid?',
+        'defaultProfileImageVersion' => 'text64?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_phid' => null,