Convert more of StatusFragment to PreferenceControllers

Bug: 67410808
Test: RunSettingsRoboTests
Change-Id: Ia79d89d3d3b70bf7af950daa3e588db3f7f597e2

src/com/android/settings/deviceinfo/IpAddressPreferenceController.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo;
+
+import android.content.Context;
+
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.deviceinfo.AbstractIpAddressPreferenceController;
+
+/**
+ * Concrete subclass of IP address preference controller
+ */
+public class IpAddressPreferenceController extends AbstractIpAddressPreferenceController implements
+        PreferenceControllerMixin {
+    public IpAddressPreferenceController(Context context, Lifecycle lifecycle) {
+        super(context, lifecycle);
+    }
+
+    // This space intentionally left blank
+}