Add "skip sign in" option for OEMs

Bug: 17868166
Change-Id: I76fcf595bf36acde8ee09a9d632f82b8290d7e66
diff --git a/apps/SetupCustomizer/res/values/bools.xml b/apps/SetupCustomizer/res/values/bools.xml
index 234f35f..43e2a53 100644
--- a/apps/SetupCustomizer/res/values/bools.xml
+++ b/apps/SetupCustomizer/res/values/bools.xml
@@ -5,4 +5,7 @@
     <!-- Display "SKIP" in network selection screen -->
     <bool name="show_skip_network">true</bool>
 
+    <!-- Allow user to skip Google signin at signin setup step -->
+    <bool name="show_skip_signin">true</bool>
+
 </resources>