Use LinkProperties in WifiSettings UI

Change-Id: I6f59328173e9550a2822573a9b25517ebbec4024
diff --git a/res/layout/wifi_config_preference.xml b/res/layout/wifi_config_preference.xml
index 665721e..9c1844b 100644
--- a/res/layout/wifi_config_preference.xml
+++ b/res/layout/wifi_config_preference.xml
@@ -232,9 +232,9 @@
         <TextView
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
-            android:text="@string/wifi_netmask" />
+            android:text="@string/wifi_network_prefix_length" />
 
-        <EditText android:id="@+id/netmask"
+        <EditText android:id="@+id/network_prefix_length"
                   android:layout_width="fill_parent"
                   android:layout_height="wrap_content"
                   android:singleLine="true"
diff --git a/res/layout/wifi_dialog.xml b/res/layout/wifi_dialog.xml
index a897406..0aa8aa3 100644
--- a/res/layout/wifi_dialog.xml
+++ b/res/layout/wifi_dialog.xml
@@ -271,9 +271,9 @@
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="8dip"
-                    android:text="@string/wifi_netmask" />
+                    android:text="@string/wifi_network_prefix_length" />
 
-            <EditText android:id="@+id/netmask"
+            <EditText android:id="@+id/network_prefix_length"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:singleLine="true"