Changing default screen to 0

Change-Id: I16b2440f99d4b91a3a74226cdac7054e7d5fd7f5
diff --git a/res/layout-sw720dp/launcher.xml b/res/layout-sw720dp/launcher.xml
index d798aff..156b8c3 100644
--- a/res/layout-sw720dp/launcher.xml
+++ b/res/layout-sw720dp/launcher.xml
@@ -57,7 +57,7 @@
             android:paddingEnd="@dimen/workspace_right_padding"
             android:paddingTop="@dimen/workspace_top_padding"
             android:paddingBottom="@dimen/workspace_bottom_padding"
-            launcher:defaultScreen="2"
+            launcher:defaultScreen="@integer/config_workspaceDefaultScreen"
             launcher:cellCountX="@integer/cell_count_x"
             launcher:cellCountY="@integer/cell_count_y"
             launcher:pageSpacing="@dimen/workspace_page_spacing"