[Payment Request] Generic edit form

ios/chrome/browser/ui/settings/cells/autofill_edit_item.mm

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/chrome/browser/ui/settings/cells/autofill_edit_item.h"
 
 #import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h"
 #import "ios/chrome/browser/ui/rtl_geometry.h"
 #import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
 #import "ios/third_party/material_roboto_font_loader_ios/src/src/MaterialRobotoFontLoader.h"
@@ skipping 13 matching lines @@
 const CGFloat kLabelAndFieldGap = 5;
 }  // namespace
 
 @implementation AutofillEditItem
 
 @synthesize textFieldName = _textFieldName;
 @synthesize textFieldValue = _textFieldValue;
 @synthesize cardTypeIcon = _cardTypeIcon;
 @synthesize textFieldEnabled = _textFieldEnabled;
 @synthesize autofillType = _autofillType;
+@synthesize required = _required;
 
 - (instancetype)initWithType:(NSInteger)type {
   self = [super initWithType:type];
   if (self) {
     self.cellClass = [AutofillEditCell class];
   }
   return self;
 }
 
 #pragma mark CollectionViewItem
 
 - (void)configureCell:(AutofillEditCell*)cell {
   [super configureCell:cell];
-  cell.textLabel.text = self.textFieldName;
+  NSString* textLabelFormat = self.required ? @"%@*" : @"%@";
+  cell.textLabel.text =
+      [NSString stringWithFormat:textLabelFormat, self.textFieldName];
   cell.textField.text = self.textFieldValue;
   if (self.textFieldName.length) {
     cell.textField.accessibilityIdentifier =
         [NSString stringWithFormat:@"%@_textField", self.textFieldName];
   }
   cell.textField.enabled = self.textFieldEnabled;
   cell.textField.textColor = self.textFieldEnabled
                                  ? [[MDCPalette cr_bluePalette] tint500]
                                  : [[MDCPalette greyPalette] tint500];
   [cell.textField addTarget:self
@@ skipping 135 matching lines @@
 }
 
 #pragma mark - Accessibility
 
 - (NSString*)accessibilityLabel {
   return [NSString
       stringWithFormat:@"%@, %@", self.textLabel.text, self.textField.text];
 }
 
 @end