Adds accessoryType property to CollectionViewItem

ios/chrome/browser/ui/authentication/account_control_item.mm

Index: ios/chrome/browser/ui/authentication/account_control_item.mm
diff --git a/ios/chrome/browser/ui/authentication/account_control_item.mm b/ios/chrome/browser/ui/authentication/account_control_item.mm
index 0ba7501e6c360c63c110d5889f2f1c8c267e9a49..1962c0b10e10bc85e3add7a78782c1c558f37538 100644
--- a/ios/chrome/browser/ui/authentication/account_control_item.mm
+++ b/ios/chrome/browser/ui/authentication/account_control_item.mm
@@ -30,7 +30,6 @@ const CGFloat kVerticalPaddingBetweenLabelAndDetailLabel = 8;
 @synthesize image = _image;
 @synthesize text = _text;
 @synthesize detailText = _detailText;
-@synthesize accessoryType = _accessoryType;
 @synthesize shouldDisplayError = _shouldDisplayError;
 
 - (instancetype)initWithType:(NSInteger)type {
@@ -47,7 +46,6 @@ const CGFloat kVerticalPaddingBetweenLabelAndDetailLabel = 8;
 - (void)configureCell:(AccountControlCell*)cell {
   [super configureCell:cell];
   cell.imageView.image = self.image;
-  cell.accessoryType = self.accessoryType;
 
   cell.textLabel.attributedText =
       [self attributedStringForText:self.text
@@ -202,7 +200,6 @@ const CGFloat kVerticalPaddingBetweenLabelAndDetailLabel = 8;
   self.imageView.image = nil;
   self.textLabel.text = nil;
   self.detailTextLabel.text = nil;
-  self.accessoryType = MDCCollectionViewCellAccessoryNone;
   self.detailTextLabel.textColor = [[MDCPalette greyPalette] tint700];
 }