chromium/chrome/browser/ui/messages/android/java/res/drawable/snackbar_background_tablet.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2022 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<org.chromium.components.browser_ui.widget.SurfaceColorDrawable
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:shape="rectangle"
    app:surfaceElevation="@dimen/snackbar_background_tablet_elev">
  <corners
      android:topLeftRadius="2dp"
      android:topRightRadius="2dp"/>
</org.chromium.components.browser_ui.widget.SurfaceColorDrawable>