Implement action "android.settings.VPN_SETTINGS"

Bug: 27700919
Change-Id: Ibd23f1d53d40addc2ff8ac3215f3524b7e8c9c2e
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 6d0be05..f336805 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -511,6 +511,7 @@
                 android:icon="@drawable/ic_settings_wireless"
                 android:taskAffinity="">
             <intent-filter android:priority="1">
+                <action android:name="android.settings.VPN_SETTINGS" />
                 <action android:name="android.net.vpn.SETTINGS" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>