Mark access to private resources now that aapt enforces this.

Change-Id: Ifea6854d8295294011b5253640198a10e1b5c1e1
diff --git a/res/values/themes.xml b/res/values/themes.xml
index 2347706..b5f8f64 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -16,7 +16,7 @@
 
 <resources>
 
-    <style name="Theme.WifiDialog" parent="@android:style/Theme.Holo.Dialog.Alert">
+    <style name="Theme.WifiDialog" parent="@*android:style/Theme.Holo.Dialog.Alert">
         <item name="android:windowSoftInputMode">adjustResize</item>
     </style>
 </resources>