chrome/android/java/res_autofill_assistant/layout/autofill_assistant_button_hairline.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2018 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. -->
<org.chromium.ui.widget.ButtonCompat
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:paddingStart="24dp"
    android:paddingEnd="24dp"
    android:gravity="center_vertical|center_horizontal"
    android:minHeight="36dp"
    android:singleLine="true"
    style="@style/TextButton" />