Adds accessoryType property to CollectionViewItem

ios/chrome/browser/payments/cells/payment_method_item_unittest.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/payments/cells/payment_method_item.h"
 
 #import "ios/chrome/browser/ui/collection_view/cells/test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 
 // Tests that the labels and image are set properly after a call to
 // |configureCell:|.
 TEST(PaymentRequestPaymentMethodItemTest, TextLabels) {
   PaymentMethodItem* item = [[PaymentMethodItem alloc] initWithType:0];
 
   NSString* methodID = @"BobPay - ****-6789";
   NSString* methodDetail = @"Bobs Your Uncle III, esq.";
   NSString* methodAddress = @"123 Bob St, Halifax, NS";
   NSString* notification = @"More information is required.";
   UIImage* methodTypeIcon = ios_internal::CollectionViewTestImage();
-  MDCCollectionViewCellAccessoryType accessoryType =
-      MDCCollectionViewCellAccessoryDisclosureIndicator;
 
   item.methodID = methodID;
   item.methodDetail = methodDetail;
   item.methodAddress = methodAddress;
   item.notification = notification;
   item.methodTypeIcon = methodTypeIcon;
-  item.accessoryType = accessoryType;
 
   id cell = [[[item cellClass] alloc] init];
   ASSERT_TRUE([cell isMemberOfClass:[PaymentMethodCell class]]);
 
   PaymentMethodCell* paymentMethodCell = cell;
   EXPECT_FALSE(paymentMethodCell.methodIDLabel.text);
   EXPECT_FALSE(paymentMethodCell.methodDetailLabel.text);
   EXPECT_FALSE(paymentMethodCell.methodAddressLabel.text);
   EXPECT_FALSE(paymentMethodCell.notificationLabel.text);
   EXPECT_EQ(nil, paymentMethodCell.methodTypeIconView.image);
-  EXPECT_EQ(paymentMethodCell.accessoryType,
-            MDCCollectionViewCellAccessoryNone);
 
   [item configureCell:paymentMethodCell];
   EXPECT_NSEQ(methodID, paymentMethodCell.methodIDLabel.text);
   EXPECT_NSEQ(methodDetail, paymentMethodCell.methodDetailLabel.text);
   EXPECT_NSEQ(methodAddress, paymentMethodCell.methodAddressLabel.text);
   EXPECT_NSEQ(notification, paymentMethodCell.notificationLabel.text);
   EXPECT_NSEQ(methodTypeIcon, paymentMethodCell.methodTypeIconView.image);
-  EXPECT_EQ(paymentMethodCell.accessoryType,
-            MDCCollectionViewCellAccessoryDisclosureIndicator);
 }
 
 }  // namespace