Adds accessoryType property to CollectionViewItem

ios/chrome/browser/ui/authentication/account_control_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/authentication/account_control_item.h"
 
 #import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h"
 #import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
@@ skipping 12 matching lines @@
 
 // Padding between top label and detail label.
 const CGFloat kVerticalPaddingBetweenLabelAndDetailLabel = 8;
 }  // namespace
 
 @implementation AccountControlItem
 
 @synthesize image = _image;
 @synthesize text = _text;
 @synthesize detailText = _detailText;
-@synthesize accessoryType = _accessoryType;
 @synthesize shouldDisplayError = _shouldDisplayError;
 
 - (instancetype)initWithType:(NSInteger)type {
   self = [super initWithType:type];
   if (self) {
     self.cellClass = [AccountControlCell class];
     self.accessibilityTraits |= UIAccessibilityTraitButton;
   }
   return self;
 }
 
 #pragma mark - CollectionViewItem
 
 - (void)configureCell:(AccountControlCell*)cell {
   [super configureCell:cell];
   cell.imageView.image = self.image;
-  cell.accessoryType = self.accessoryType;
 
   cell.textLabel.attributedText =
       [self attributedStringForText:self.text
                                font:[MDCTypography body2Font]
                               color:[[MDCPalette greyPalette] tint900]];
 
   UIColor* detailTextColor = [[MDCPalette greyPalette] tint700];
   if (self.shouldDisplayError) {
     detailTextColor = [[MDCPalette cr_redPalette] tint700];
   }
@@ skipping 134 matching lines @@
   [super layoutSubviews];
 }
 
 #pragma mark - UICollectionReusableView
 
 - (void)prepareForReuse {
   [super prepareForReuse];
   self.imageView.image = nil;
   self.textLabel.text = nil;
   self.detailTextLabel.text = nil;
-  self.accessoryType = MDCCollectionViewCellAccessoryNone;
   self.detailTextLabel.textColor = [[MDCPalette greyPalette] tint700];
 }
 
 #pragma mark - NSObject(Accessibility)
 
 - (NSString*)accessibilityLabel {
   return [NSString stringWithFormat:@"%@, %@", self.textLabel.text,
                                     self.detailTextLabel.text];
 }
 
 @end