Remove GridLayout::SetInsets in favor of an empty border on the host.

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 cef163242e9fdfa808184dc5bbd4a3782cd40a5f..0cef61ec6bc84ac48121b7c06491cd67c830604a 100644
--- a/chrome/browser/ui/views/payments/payment_request_item_list.cc
+++ b/chrome/browser/ui/views/payments/payment_request_item_list.cc
@@ -72,17 +72,17 @@ std::unique_ptr<views::View> PaymentRequestItemList::Item::CreateExtraView() {
 std::unique_ptr<views::View> PaymentRequestItemList::Item::CreateItemView() {
   std::unique_ptr<views::View> content = CreateContentView();
 
+  const gfx::Insets row_insets(
+      kPaymentRequestRowVerticalInsets, kPaymentRequestRowHorizontalInsets,
+      kPaymentRequestRowVerticalInsets,
+      kPaymentRequestRowHorizontalInsets + kPaymentRequestRowExtraRightInset);
   std::unique_ptr<PaymentRequestRowView> row =
       base::MakeUnique<PaymentRequestRowView>(this,
-                                              /* clickable= */ IsEnabled());
+                                              /* clickable= */ IsEnabled(),
+                                              row_insets);
   views::GridLayout* layout = new views::GridLayout(row.get());
   row->SetLayoutManager(layout);
 
-  layout->SetInsets(
-      kPaymentRequestRowVerticalInsets, kPaymentRequestRowHorizontalInsets,
-      kPaymentRequestRowVerticalInsets,
-      kPaymentRequestRowHorizontalInsets + kPaymentRequestRowExtraRightInset);
-
   // Add a column for the item's content view.
   views::ColumnSet* columns = layout->AddColumnSet(0);
   columns->AddColumn(views::GridLayout::FILL, views::GridLayout::LEADING, 1,