Adding new shipping address editor view to payment flow.

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

Index: chrome/browser/ui/views/payments/payment_request_dialog_view.cc
diff --git a/chrome/browser/ui/views/payments/payment_request_dialog_view.cc b/chrome/browser/ui/views/payments/payment_request_dialog_view.cc
index ff354aa70e800db42a22d067773f2b69a9aaf3fe..ab166ddf4ec2686fc76d22d4ae0587ae80225fbc 100644
--- a/chrome/browser/ui/views/payments/payment_request_dialog_view.cc
+++ b/chrome/browser/ui/views/payments/payment_request_dialog_view.cc
@@ -13,6 +13,7 @@
 #include "chrome/browser/ui/views/payments/payment_method_view_controller.h"
 #include "chrome/browser/ui/views/payments/payment_sheet_view_controller.h"
 #include "chrome/browser/ui/views/payments/profile_list_view_controller.h"
+#include "chrome/browser/ui/views/payments/shipping_address_editor_view_controller.h"
 #include "chrome/browser/ui/views/payments/shipping_option_view_controller.h"
 #include "components/constrained_window/constrained_window_views.h"
 #include "components/payments/content/payment_request.h"
@@ -163,6 +164,16 @@ void PaymentRequestDialogView::ShowCreditCardEditor() {
     observer_for_testing_->OnCreditCardEditorOpened();
 }
 
+void PaymentRequestDialogView::ShowShippingAddressEditor() {
+  view_stack_.Push(CreateViewAndInstallController(
+                       base::MakeUnique<ShippingAddressEditorViewController>(
+                           request_->spec(), request_->state(), this),
+                       &controller_map_),
+                   /* animate = */ true);
+  if (observer_for_testing_)
+    observer_for_testing_->OnShippingAddressEditorOpened();
+}
+
 void PaymentRequestDialogView::ShowDialog() {
   constrained_window::ShowWebModalDialogViews(this, request_->web_contents());
 }