chromium/components/browser_ui/widget/android/java/res/drawable/ic_arrow_back_24dp.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.
-->

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportWidth="24"
        android:viewportHeight="24"
        android:autoMirrored="true"
        android:tint="?attr/colorControlNormal">
  <path
      android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"
      android:fillColor="@android:color/white"/>
</vector>