Update stubs

java/ql/test/stubs/google-android-9.0.0/android/view/ViewOverlay.java

@@ -0,0 +1,12 @@
+// Generated automatically from android.view.ViewOverlay for testing purposes
+
+package android.view;
+
+import android.graphics.drawable.Drawable;
+
+public class ViewOverlay
+{
+    public void add(Drawable p0){}
+    public void clear(){}
+    public void remove(Drawable p0){}
+}