Adding scrim in all-apps scrim

Bug: 64692527
Change-Id: Ib8262ad0cc3c95cd419eb9fa1dee3bbbc2d25a27
diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index 6340619..39df2b1 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -68,11 +68,10 @@
 
     </com.android.launcher3.allapps.AllAppsRecyclerViewContainerView>
     <View
-        style="@style/AllAppsNavBarProtection"
         android:id="@+id/nav_bar_bg"
+        android:background="?attr/allAppsNavBarScrimColor"
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_gravity="bottom"
-        android:focusable="false"
-        android:visibility="invisible" />
+        android:focusable="false"  />
 </com.android.launcher3.allapps.AllAppsContainerView>
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