Issue #2986294 by dagmar, pritish.kumar, zuhair_ak, catch, alexpott: Remove...

Issue #2986294 by dagmar, pritish.kumar, zuhair_ak, catch, alexpott: Remove $context['user'] from LoggerChannel::log

core/lib/Drupal/Core/Logger/LoggerChannel.php

@@ -101,7 +101,6 @@ public function log($level, $message, array $context = []) {
     $context += [
       'channel' => $this->channel,
       'link' => '',
-      'user' => NULL,
       'uid' => 0,
       'request_uri' => '',
       'referer' => '',
@@ -115,7 +114,6 @@ public function log($level, $message, array $context = []) {
       $context['ip'] = $request->getClientIP();
       try {
         if ($this->currentUser) {
-          $context['user'] = $this->currentUser;
           $context['uid'] = $this->currentUser->id();
         }
       }