chrome/android/java/res/xml/data_reduction_preferences.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2015 The Chromium Authors. All rights reserved.
     Use of this source code is governed by a BSD-style license that can be
     found in the LICENSE file. -->

<android.support.v7.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <org.chromium.chrome.browser.preferences.datareduction.DataReductionStatsPreference
        android:key="data_reduction_stats"
        android:layout="@layout/custom_preference"
        android:selectable="false"
        app:allowDividerAbove="true" />

</android.support.v7.preference.PreferenceScreen>