Selected shipping option in payment summary view + shipping option selection view

ios/chrome/browser/payments/shipping_address_selection_coordinator_unittest.mm

 // Copyright 2016 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 "base/test/ios/wait_util.h"
 #import "ios/chrome/browser/payments/shipping_address_selection_coordinator.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
@@ skipping 18 matching lines @@
         base::TimeDelta::FromSecondsD(1.0));
     EXPECT_EQ(2u, [navigation_controller.viewControllers count]);
 
     [coordinator stop];
     // Short delay to allow animation to complete.
     base::test::ios::SpinRunLoopWithMaxDelay(
         base::TimeDelta::FromSecondsD(1.0));
     EXPECT_EQ(1u, [navigation_controller.viewControllers count]);
   }
 }
-}
+
+}  // namespace