Add billing address as a mandatory field of Payments credit cards.

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

Index: chrome/browser/ui/views/payments/contact_info_editor_view_controller.cc
diff --git a/chrome/browser/ui/views/payments/contact_info_editor_view_controller.cc b/chrome/browser/ui/views/payments/contact_info_editor_view_controller.cc
index 9ac6c8d8afaf9c6f2962ba3a8da63baea0554c08..2fb8d327c93f6d6788f472098d623cf1d248d87a 100644
--- a/chrome/browser/ui/views/payments/contact_info_editor_view_controller.cc
+++ b/chrome/browser/ui/views/payments/contact_info_editor_view_controller.cc
@@ -26,16 +26,13 @@ ContactInfoEditorViewController::ContactInfoEditorViewController(
     PaymentRequestSpec* spec,
     PaymentRequestState* state,
     PaymentRequestDialogView* dialog,
+    BackNavigationType back_navigation_type,
     autofill::AutofillProfile* profile)
-    : EditorViewController(spec, state, dialog), profile_to_edit_(profile) {}
+    : EditorViewController(spec, state, dialog, back_navigation_type),
+      profile_to_edit_(profile) {}
 
 ContactInfoEditorViewController::~ContactInfoEditorViewController() {}
 
-std::unique_ptr<views::View>
-ContactInfoEditorViewController::CreateHeaderView() {
-  return base::MakeUnique<views::View>();
-}
-
 std::vector<EditorField>
 ContactInfoEditorViewController::GetFieldDefinitions() {
   std::vector<EditorField> fields;