Ask users to choose a pronoun instead of sex in the Account settings panel

Summary: Fixes T4845, Use "choose a pronoun" prompt for (grammatical) gender selection instead of "Sex"

Test Plan: Open Account settings panel, expand Pronoun dropdown, verify that options are "<username> updated their/her/his profile". Switch to different language, verify that pronouns propogate

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T4845

Differential Revision: https://secure.phabricator.com/D8920

src/applications/settings/panel/PhabricatorSettingsPanelAccount.php

@@ -17,6 +17,7 @@ final class PhabricatorSettingsPanelAccount
 
   public function processRequest(AphrontRequest $request) {
     $user = $request->getUser();
+    $username = $user->getUsername();
 
     $pref_time = PhabricatorUserPreferences::PREFERENCE_TIME_FORMAT;
     $preferences = $user->loadPreferences();
@@ -54,10 +55,14 @@ final class PhabricatorSettingsPanelAccount
     $timezone_ids = DateTimeZone::listIdentifiers();
     $timezone_id_map = array_fuse($timezone_ids);
 
+    $label_unknown = pht('%s updated their profile', $username);
+    $label_her = pht('%s updated her profile', $username);
+    $label_his = pht('%s updated his profile', $username);
+
     $sexes = array(
-      PhutilPerson::SEX_UNKNOWN => pht('Unspecified'),
-      PhutilPerson::SEX_MALE => pht('Male'),
-      PhutilPerson::SEX_FEMALE => pht('Female'),
+      PhutilPerson::SEX_UNKNOWN => $label_unknown,
+      PhutilPerson::SEX_MALE => $label_his,
+      PhutilPerson::SEX_FEMALE => $label_her,
     );
 
     $translations = array();
@@ -85,10 +90,11 @@ final class PhabricatorSettingsPanelAccount
           ->setName('timezone')
           ->setOptions($timezone_id_map)
           ->setValue($user->getTimezoneIdentifier()))
+      ->appendRemarkupInstructions(pht("**Choose the pronoun you prefer:**"))
       ->appendChild(
         id(new AphrontFormSelectControl())
           ->setOptions($sexes)
-          ->setLabel(pht('Sex'))
+          ->setLabel(pht('Pronoun'))
           ->setName('sex')
           ->setValue($user->getSex()))
       ->appendChild(