Override scrollToPosition and snoothScrollToPosition to forward events to the nested RV

Bug: 148897864
Test: Manual, Paintbooth
Change-Id: I23c77efce759b4ab7827e468a162303d259d4be5
diff --git a/car-ui-lib/src/com/android/car/ui/recyclerview/CarUiRecyclerView.java b/car-ui-lib/src/com/android/car/ui/recyclerview/CarUiRecyclerView.java
index 0b608a2..75e8d99 100644
--- a/car-ui-lib/src/com/android/car/ui/recyclerview/CarUiRecyclerView.java
+++ b/car-ui-lib/src/com/android/car/ui/recyclerview/CarUiRecyclerView.java
@@ -485,6 +485,24 @@
         }
     }
 
+    @Override
+    public void scrollToPosition(int position) {
+        if (mScrollBarEnabled) {
+            mNestedRecyclerView.scrollToPosition(position);
+        } else {
+            super.scrollToPosition(position);
+        }
+    }
+
+    @Override
+    public void smoothScrollToPosition(int position) {
+        if (mScrollBarEnabled) {
+            mNestedRecyclerView.smoothScrollToPosition(position);
+        } else {
+            super.smoothScrollToPosition(position);
+        }
+    }
+
     @SuppressWarnings("rawtypes")
     @Override
     public void setAdapter(@Nullable Adapter adapter) {