[Payment Request] Address edit view controller (Part 2)

ios/chrome/browser/ui/payments/address_edit_mediator.h

Index: ios/chrome/browser/ui/payments/address_edit_mediator.h
diff --git a/ios/chrome/browser/ui/payments/address_edit_mediator.h b/ios/chrome/browser/ui/payments/address_edit_mediator.h
index a2898fd3847a46ad7fd66642d453825702940103..cae21460ea9c6aa95d6c84a228a45e9a7872d8c1 100644
--- a/ios/chrome/browser/ui/payments/address_edit_mediator.h
+++ b/ios/chrome/browser/ui/payments/address_edit_mediator.h
@@ -6,6 +6,7 @@
 #define IOS_CHROME_BROWSER_UI_PAYMENTS_ADDRESS_EDIT_MEDIATOR_H_
 
 #import "ios/chrome/browser/ui/payments/payment_request_edit_view_controller_data_source.h"
+#import "ios/chrome/browser/ui/payments/region_data_loader.h"
 
 class PaymentRequest;
 @protocol PaymentRequestEditConsumer;
@@ -16,12 +17,22 @@ class AutofillProfile;
 
 // Serves as data source for AddressEditViewController.
 @interface AddressEditMediator
-    : NSObject<PaymentRequestEditViewControllerDataSource>
+    : NSObject<PaymentRequestEditViewControllerDataSource,
+               RegionDataLoaderConsumer>
 
 // The consumer for this object. This can change during the lifetime of this
 // object and may be nil.
 @property(nonatomic, weak) id<PaymentRequestEditConsumer> consumer;
 
+// The map of country codes to country names.
+@property(nonatomic, strong) NSDictionary<NSString*, NSString*>* countries;
+
+// The country code for the currently selected country, if any.
+@property(nonatomic, strong) NSString* selectedCountryCode;
+
+// The list of region names used for the autofill::ADDRESS_HOME_STATE field.
+@property(nonatomic, strong) NSArray<NSString*>* regions;
+
 // Initializes this object with an instance of PaymentRequest which has a copy
 // of web::PaymentRequest as provided by the page invoking the Payment Request
 // API as well as |address| which is the address to be edited, if any.