fixup! Hide scrollbar when searching All Apps

Change-Id: I0e0694c7dc328257de013ee45569b1d834bb8bdb
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index d7c505c..fe914dc 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -1016,6 +1016,13 @@
         }
     }
 
+    protected void setScrollbarVisibility(boolean visible) {
+        AllAppsRecyclerView rv = getActiveRecyclerView();
+        if (rv != null && rv.getScrollbar() != null) {
+            rv.getScrollbar().setVisibility(visible ? VISIBLE : GONE);
+        }
+    }
+
     protected void updateSearchResultsVisibility() {
         if (isSearching()) {
             getSearchRecyclerView().setVisibility(VISIBLE);