Give Wi-Fi Display settings split actionbar.

Bug: 8156190
Change-Id: I120398e33cfbbce001a528de04d62cc92fe2f9d9
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 24a7d59..962d042 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -56,6 +56,7 @@
 import com.android.settings.accounts.ManageAccountsSettings;
 import com.android.settings.bluetooth.BluetoothEnabler;
 import com.android.settings.bluetooth.BluetoothSettings;
+import com.android.settings.wfd.WifiDisplaySettings;
 import com.android.settings.wifi.WifiEnabler;
 import com.android.settings.wifi.WifiSettings;
 import com.android.settings.wifi.p2p.WifiP2pSettings;
@@ -381,6 +382,7 @@
         // uiOptions for fragments also defined as activities in manifest.
         if (WifiSettings.class.getName().equals(fragmentName) ||
                 WifiP2pSettings.class.getName().equals(fragmentName) ||
+                WifiDisplaySettings.class.getName().equals(fragmentName) ||
                 BluetoothSettings.class.getName().equals(fragmentName) ||
                 DreamSettings.class.getName().equals(fragmentName) ||
                 ToggleAccessibilityServicePreferenceFragment.class.getName().equals(fragmentName)) {