chromium/chrome/browser/ui/android/google_bottom_bar/java/res/layout/bottom_bar_double_decker_root_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2024 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<!--TODO:  Update to match the specs"-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:background="@color/google_bottom_bar_background_color">

  <LinearLayout
      android:id="@+id/bottom_bar_searchbox_container"
      android:orientation="horizontal"
      android:layout_width="match_parent"
      android:layout_height="0dp"
      android:layout_weight="1"
      android:paddingStart="@dimen/google_bottom_bar_padding"
      android:paddingEnd="@dimen/google_bottom_bar_padding"
      android:paddingTop="@dimen/google_bottom_bar_searchbox_top_margin"/>

  <LinearLayout
      android:id="@+id/bottom_bar_buttons_container"
      android:orientation="horizontal"
      android:layout_width="match_parent"
      android:layout_height="@dimen/google_bottom_bar_buttons_container_height"/>
</LinearLayout>