Update PagedSmoothScroller and PagedRecyclerView to use androidx VisibleForTesting annotation.

Bug: 141959123
Test: Build library

Change-Id: I8e2d4b9c4a8bff69a720addf2490e11397fa44c3
diff --git a/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedRecyclerView.java b/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedRecyclerView.java
index f5a8e12..c1c609d 100644
--- a/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedRecyclerView.java
+++ b/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedRecyclerView.java
@@ -34,6 +34,7 @@
 import androidx.annotation.IntDef;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -46,7 +47,6 @@
 import com.android.car.ui.pagedrecyclerview.decorations.linear.LinearOffsetItemDecoration.OffsetPosition;
 import com.android.car.ui.toolbar.Toolbar;
 import com.android.car.ui.utils.CarUxRestrictionsUtil;
-import com.android.internal.annotations.VisibleForTesting;
 
 import java.lang.annotation.Retention;
 
diff --git a/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedSmoothScroller.java b/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedSmoothScroller.java
index 7fb0de9..1cb421d 100644
--- a/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedSmoothScroller.java
+++ b/car-ui-lib/src/com/android/car/ui/pagedrecyclerview/PagedSmoothScroller.java
@@ -20,13 +20,12 @@
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 
+import androidx.annotation.VisibleForTesting;
 import androidx.recyclerview.widget.LinearSmoothScroller;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.android.car.ui.R;
 import com.android.car.ui.utils.ResourceUtils;
-import com.android.internal.annotations.VisibleForTesting;
-
 /**
  * Code drop from {androidx.car.widget.PagedSmoothScroller}
  *