chromium/content/shell/android/java/res/drawable/progress.xml

<?xml version="1.0" encoding="utf-8"?>

<!--
Copyright 2012 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<clip xmlns:android="http://schemas.android.com/apk/res/android">
    <shape>
        <solid android:color="@android:color/holo_blue_light" />
    </shape>
</clip>