clang-format all of //ash

ash/system/chromeos/supervised/tray_supervised_user_unittest.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/chromeos/supervised/tray_supervised_user.h"
 
 #include "ash/common/login_status.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/test_system_tray_delegate.h"
 #include "ui/message_center/message_center.h"
@@ skipping 14 matching lines @@
   message_center::Notification* GetPopup();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TraySupervisedUserTest);
 };
 
 message_center::Notification* TraySupervisedUserTest::GetPopup() {
   NotificationList::PopupNotifications popups =
       message_center::MessageCenter::Get()->GetPopupNotifications();
   for (NotificationList::PopupNotifications::const_iterator iter =
-           popups.begin(); iter != popups.end(); ++iter) {
+           popups.begin();
+       iter != popups.end(); ++iter) {
     if ((*iter)->id() == TraySupervisedUser::kNotificationId)
       return *iter;
   }
   return NULL;
 }
 
 class TraySupervisedUserInitialTest : public TraySupervisedUserTest {
  public:
   TraySupervisedUserInitialTest() {}
   ~TraySupervisedUserInitialTest() override {}
@@ skipping 28 matching lines @@
 TEST_F(TraySupervisedUserInitialTest, SupervisedUserNoCrash) {
   // Initial login status is already SUPERVISED, which should create
   // the notification and should not cause crashes.
   message_center::Notification* notification = GetPopup();
   ASSERT_NE(static_cast<message_center::Notification*>(NULL), notification);
   EXPECT_EQ(static_cast<int>(message_center::SYSTEM_PRIORITY),
             notification->rich_notification_data().priority);
 }
 
 }  // namespace ash