[Payment Request] Fixes modally presented editors

ios/chrome/browser/ui/payments/contact_info_edit_coordinator.mm

Index: ios/chrome/browser/ui/payments/contact_info_edit_coordinator.mm
diff --git a/ios/chrome/browser/ui/payments/contact_info_edit_coordinator.mm b/ios/chrome/browser/ui/payments/contact_info_edit_coordinator.mm
index cec036f3914103a6ab1797c33b00032c787215f5..4b2606802b58e4e32fcbc5c34a9f5ee8ac901f1a 100644
--- a/ios/chrome/browser/ui/payments/contact_info_edit_coordinator.mm
+++ b/ios/chrome/browser/ui/payments/contact_info_edit_coordinator.mm
@@ -31,6 +31,8 @@ using ::AutofillTypeFromAutofillUIType;
 
 @interface ContactInfoEditCoordinator ()
 
+@property(nonatomic, strong) UINavigationController* navigationController;
+
 @property(nonatomic, strong) PaymentRequestEditViewController* viewController;
 
 @property(nonatomic, strong) ContactInfoEditMediator* mediator;
@@ -42,6 +44,7 @@ using ::AutofillTypeFromAutofillUIType;
 @synthesize profile = _profile;
 @synthesize paymentRequest = _paymentRequest;
 @synthesize delegate = _delegate;
+@synthesize navigationController = _navigationController;
 @synthesize viewController = _viewController;
 @synthesize mediator = _mediator;
 
@@ -63,16 +66,25 @@ using ::AutofillTypeFromAutofillUIType;
   [self.viewController setDataSource:self.mediator];
   [self.viewController loadModel];
 
-  [[self baseViewController] presentViewController:self.viewController
+  self.navigationController = [[UINavigationController alloc]
+      initWithRootViewController:_viewController];
+  [self.navigationController
+      setModalPresentationStyle:UIModalPresentationFormSheet];
+  [self.navigationController
+      setModalTransitionStyle:UIModalTransitionStyleCoverVertical];
+  [self.navigationController setNavigationBarHidden:YES];
+
+  [[self baseViewController] presentViewController:self.navigationController
                                           animated:YES
                                         completion:nil];
 }
 
 - (void)stop {
-  [[self.viewController presentingViewController]
+  [[self.navigationController presentingViewController]
       dismissViewControllerAnimated:YES
                          completion:nil];
   self.viewController = nil;
+  self.navigationController = nil;
 }
 
 #pragma mark - PaymentRequestEditViewControllerValidator