Updating test as per API changes

Change-Id: I746bf48254ebfcad18426d47c61a54f8a11f5cf8
diff --git a/tests/src/com/android/launcher3/testcomponent/RequestPinItemActivity.java b/tests/src/com/android/launcher3/testcomponent/RequestPinItemActivity.java
index c2dd225..2a031af 100644
--- a/tests/src/com/android/launcher3/testcomponent/RequestPinItemActivity.java
+++ b/tests/src/com/android/launcher3/testcomponent/RequestPinItemActivity.java
@@ -84,6 +84,6 @@
     }
 
     private void requestWidget(ComponentName cn) {
-        AppWidgetManager.getInstance(this).requestPinAppWidget(cn, mCallback);
+        AppWidgetManager.getInstance(this).requestPinAppWidget(cn, null, mCallback);
     }
 }