Index: ios/chrome/browser/ui/collection_view/collection_view_controller.h |
diff --git a/ios/chrome/browser/ui/collection_view/collection_view_controller.h b/ios/chrome/browser/ui/collection_view/collection_view_controller.h |
index 4273f56b6f1f9c02a548ae2148459aa4178acc1e..d777ca81c5955605b7fd079b64478a69f98ecc29 100644 |
--- a/ios/chrome/browser/ui/collection_view/collection_view_controller.h |
+++ b/ios/chrome/browser/ui/collection_view/collection_view_controller.h |
@@ -25,7 +25,7 @@ typedef NS_ENUM(NSInteger, CollectionViewControllerStyle) { |
: MDCCollectionViewController<AppBarPresenting> |
// The model of this controller. |
-@property(nonatomic, readonly) |
+@property(strong, nonatomic, readonly) |
CollectionViewModel<CollectionViewItem*>* collectionViewModel; |
// Initializer with the desired style. |