chromium/chrome/android/java/res/drawable-ldrtl-v17/btn_back.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2014 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
    android:src="@drawable/btn_right" />