chromium/chrome/android/features/tab_ui/java/res/layout/strip_tab_drag_shadow_view.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2023 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.chrome.browser.compositor.overlays.strip.StripTabDragShadowView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/strip_tab_drag_shadow_view"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:visibility="invisible">

  <include layout="@layout/tab_grid_card_item"/>

</org.chromium.chrome.browser.compositor.overlays.strip.StripTabDragShadowView>