[WebPayments] Extracting common code from Shipping + Contact Info views.

chrome/browser/ui/views/payments/payment_request_item_list.cc

Index: chrome/browser/ui/views/payments/payment_request_item_list.cc
diff --git a/chrome/browser/ui/views/payments/payment_request_item_list.cc b/chrome/browser/ui/views/payments/payment_request_item_list.cc
index 1dc95eed419151b8215c0fef24b7ecc04727a750..31c0e8008331ce7c7088f669008c4324d319265e 100644
--- a/chrome/browser/ui/views/payments/payment_request_item_list.cc
+++ b/chrome/browser/ui/views/payments/payment_request_item_list.cc
@@ -47,6 +47,7 @@ std::unique_ptr<views::ImageView> PaymentRequestItemList::Item::CreateCheckmark(
       base::MakeUnique<views::ImageView>();
   checkmark->set_id(static_cast<int>(DialogViewID::CHECKMARK_VIEW));
   checkmark->set_can_process_events_within_subtree(false);
+  checkmark->set_owned_by_client();
   checkmark->SetImage(
       gfx::CreateVectorIcon(views::kMenuCheckIcon, kCheckmarkColor));
   checkmark->SetVisible(selected);