chrome/android/java/res/layout/bookmark_bar.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.
-->
<org.chromium.chrome.browser.bookmarks.bar.BookmarkBar
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/bookmark_bar_view"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center_vertical|end"
    android:orientation="vertical">

  <FrameLayout
      android:id="@+id/bookmark_bar_content_container"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:minHeight="@dimen/bookmark_bar_min_height"
      android:paddingStart="@dimen/bookmark_bar_padding"
      android:paddingEnd="@dimen/bookmark_bar_padding"
      android:paddingBottom="@dimen/bookmark_bar_padding">

    <!-- Note: This view should never have padding or margins to minimize snapshot memory cost. -->
    <org.chromium.components.browser_ui.widget.ViewResourceFrameLayout
        android:id="@+id/bookmark_bar_view_resource_frame_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

      <LinearLayout
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:orientation="horizontal"
          android:gravity="center_vertical">

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/bookmark_bar_items_container"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1" />

        <include
            android:id="@+id/bookmark_bar_overflow_button"
            layout="@layout/bookmark_bar_overflow_button_wrapper"
            android:layout_width="@dimen/bookmark_bar_overflow_button_height_total"
            android:layout_height="@dimen/bookmark_bar_overflow_button_height_total"
            android:layout_marginStart="@dimen/bookmark_bar_overflow_button_margin_start" />

        <View
            android:id="@+id/bookmark_bar_divider"
            android:layout_width="@dimen/bookmark_bar_divider_width"
            android:layout_height="@dimen/bookmark_bar_divider_height"
            android:layout_marginHorizontal="@dimen/bookmark_bar_overflow_button_margin_start"
            android:background="@drawable/divider_line_bg" />

        <include
            android:id="@+id/bookmark_bar_all_bookmarks_button"
            layout="@layout/bookmark_bar_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

      </LinearLayout>

    </org.chromium.components.browser_ui.widget.ViewResourceFrameLayout>

  </FrameLayout>

  <ImageView
      android:id="@+id/bookmark_bar_hairline"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:importantForAccessibility="no"
      android:scaleType="fitXY"
      android:src="@drawable/toolbar_hairline" />

</org.chromium.chrome.browser.bookmarks.bar.BookmarkBar>