chromium/chrome/browser/download/internal/android/java/res/layout/download_rename_extension_custom_dialog.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2019 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    style="@style/AlertDialogContent">

    <LinearLayout
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <TextView
            android:id="@+id/error_message"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="16dp"
            android:text="@string/rename_extension_message"/>
    </LinearLayout>
</ScrollView>