[WifiSetup] Wifi setup text wrapping problem

Fixed the text orientation for items in wifi settings on 600dp screens
in portrait mode. This bug only happens in such a setup, because
there is a mistake in the corresponding style file.

Bug: 18323509
Change-Id: I7ca6a3b27c8ab32481e02590f7ea78d452ab8090
diff --git a/res/values-sw600dp/styles.xml b/res/values-sw600dp/styles.xml
index 6862690..d09b23e 100644
--- a/res/values-sw600dp/styles.xml
+++ b/res/values-sw600dp/styles.xml
@@ -26,7 +26,7 @@
         <item name="android:layout_marginTop">8dip</item>
         <item name="android:layout_marginStart">16dip</item>
         <item name="android:layout_marginEnd">16dip</item>
-        <item name="android:orientation">horizontal</item>
+        <item name="android:orientation">vertical</item>
         <item name="android:gravity">center_vertical</item>
     </style>