[Payment Request] Selector view controller

ios/chrome/browser/ui/collection_view/cells/collection_view_item.h

Index: ios/chrome/browser/ui/collection_view/cells/collection_view_item.h
diff --git a/ios/chrome/browser/ui/collection_view/cells/collection_view_item.h b/ios/chrome/browser/ui/collection_view/cells/collection_view_item.h
index 78be71e4899e9ad81da799879a5aa1fe75460f85..7d8c206f8fc90f0eb4c4128b2ea5ceba73ef68e9 100644
--- a/ios/chrome/browser/ui/collection_view/cells/collection_view_item.h
+++ b/ios/chrome/browser/ui/collection_view/cells/collection_view_item.h
@@ -7,7 +7,7 @@
 
 #import <UIKit/UIKit.h>
 
-@class MDCCollectionViewCell;
+#import "ios/third_party/material_components_ios/src/components/CollectionCells/src/MaterialCollectionCells.h"
 
 // CollectionViewItem holds the model data for a given collection view item.
 @interface CollectionViewItem : NSObject<UIAccessibilityIdentification>
@@ -20,6 +20,9 @@
 // MDCCollectionViewCell. The default is MDCCollectionViewCell.
 @property(nonatomic, assign) Class cellClass;
 
+// The accessory type for the cell.
+@property(nonatomic) MDCCollectionViewCellAccessoryType accessoryType;

[gambard, 2017/04/10 09:47:36]

I will let lpromero answer about this change, I am not sure we want to add
functionalities to the CollectionViewItem. It could be solved if you don't pass
CollectionViewItem in the Data Source :)

+
 - (instancetype)initWithType:(NSInteger)type NS_DESIGNATED_INITIALIZER;
 - (instancetype)init NS_UNAVAILABLE;