cros: Pull user info from session_controller_client.mojom into separate mojom.

ash/system/supervised/tray_supervised_user.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/system/supervised/tray_supervised_user.h"
 
 #include <utility>
 
 #include "ash/resources/vector_icons/vector_icons.h"
 #include "ash/session/session_controller.h"
@@ skipping 58 matching lines @@
   if (!session_controller->IsUserSupervised())
     return;
 
   // Get the active user session.
   DCHECK(session_controller->IsActiveUserSessionStarted());
   const mojom::UserSession* const user_session =
       session_controller->GetUserSession(0);
   DCHECK(user_session);
 
   // Only respond to updates for the active user.
-  if (user_session->account_id != account_id)
+  if (user_session->user_info->account_id != account_id)
     return;
 
   // Show notifications when custodian data first becomes available on login
   // and if the custodian data changes.
   if (custodian_email_ == user_session->custodian_email &&
       second_custodian_email_ == user_session->second_custodian_email) {
     return;
   }
   custodian_email_ = user_session->custodian_email;
   second_custodian_email_ = user_session->second_custodian_email;
@@ skipping 28 matching lines @@
   if (second_custodian.empty()) {
     return l10n_util::GetStringFUTF16(
         IDS_ASH_CHILD_USER_IS_MANAGED_BY_ONE_PARENT_NOTICE, first_custodian);
   }
   return l10n_util::GetStringFUTF16(
       IDS_ASH_CHILD_USER_IS_MANAGED_BY_TWO_PARENTS_NOTICE, first_custodian,
       second_custodian);
 }
 
 }  // namespace ash