chromium/chrome/android/java/res/drawable/ic_add_to_home_screen.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2020 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<vector
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24"
    android:tint="@macro/default_icon_color">
    <path
        android:pathData="M 18 1.01 L 8 1 C 6.9 1 6 1.9 6 3 L 6 6 L 8 6 L 8 5 L 18 5 L 18 19 L 8 19 L 8 18 L 6 18 L 6 21 C 6 22.1 6.9 23 8 23 L 18 23 C 19.1 23 20 22.1 20 21 L 20 3 C 20 1.9 19.1 1.01 18 1.01 Z M 10 15 L 12 15 L 12 8 L 5 8 L 5 10 L 8.59 10 L 3 15.59 L 4.41 17 L 10 11.41 L 10 15 Z"
        android:fillColor="@android:color/white"
        android:strokeWidth="1"/>
</vector>