fixup! Hide scrollbar when searching All Apps

Change-Id: I0e0694c7dc328257de013ee45569b1d834bb8bdb

Author: mikeNG

src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java

@@ -529,13 +529,6 @@ protected void rebindAdapters(boolean force) {
         mAllAppsStore.registerIconContainer(mAH.get(AdapterHolder.SEARCH).mRecyclerView);
     }
 
-    protected void setScrollbarVisibility(boolean visible) {
-        final RecyclerViewFastScroller scrollbar = getScrollBar();
-        if (scrollbar != null) {
-            scrollbar.setVisibility(visible ? VISIBLE : GONE);
-        }
-    }
-
     protected View replaceAppsRVContainer(boolean showTabs) {
         for (int i = AdapterHolder.MAIN; i <= AdapterHolder.WORK; i++) {
             AdapterHolder adapterHolder = mAH.get(i);
@@ -1011,6 +1004,13 @@ protected void dispatchDraw(Canvas canvas) {
         }
     }
 
+    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);