Add a new theme for Gingerbread

bug: 2959293

Change-Id: I8aef19a7485ffd5639a177aee21103b3a1e04cf2
diff --git a/java/res/xml/prefs.xml b/java/res/xml/prefs.xml
index c4ffeef..a3c956e 100644
--- a/java/res/xml/prefs.xml
+++ b/java/res/xml/prefs.xml
@@ -67,7 +67,7 @@
             android:persistent="true"
             android:entryValues="@array/keyboard_layout_modes_values"
             android:entries="@array/keyboard_layout_modes"
-            android:defaultValue="3"
+            android:defaultValue="4"
             />
 
     <PreferenceScreen