chrome/android/java/res/layout/recent_tabs_group_item.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2015 The Chromium Authors. All rights reserved.
     Use of this source code is governed by a BSD-style license that can be
     found in the LICENSE file. -->

<org.chromium.chrome.browser.ntp.RecentTabsGroupView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="wrap_content"
    android:layout_width="match_parent"
    android:background="?attr/selectableItemBackground"
    android:minHeight="64dp"
    android:paddingTop="16dp"
    android:paddingBottom="16dp">

    <org.chromium.chrome.browser.widget.TintedImageView
        android:id="@+id/device_icon"
        android:layout_width="24dp"
        android:layout_height="24dp"
        android:layout_alignParentStart="true"
        android:layout_alignParentTop="true"
        android:layout_marginStart="16dp"
        android:layout_marginEnd="16dp"
        android:contentDescription="@null" />

    <TextView
        android:id="@+id/device_label"
        android:layout_height="wrap_content"
        android:layout_width="match_parent"
        android:layout_toEndOf="@id/device_icon"
        android:layout_toStartOf="@+id/expand_collapse_icon"
        android:ellipsize="end"
        android:gravity="center_vertical"
        android:minHeight="24dp"
        android:singleLine="true"
        android:textAlignment="viewStart"
        android:textAppearance="@style/BlackTitle1" />

    <TextView
        android:id="@+id/time_label"
        android:layout_height="wrap_content"
        android:layout_width="match_parent"
        android:layout_below="@id/device_label"
        android:layout_alignStart="@id/device_label"
        android:layout_alignEnd="@id/device_label"
        android:layout_marginTop="5dp"
        android:ellipsize="end"
        android:textAlignment="viewStart"
        android:textColor="@color/ntp_list_header_subtext"
        android:textSize="12sp" />

    <ImageView
        android:id="@+id/expand_collapse_icon"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:layout_alignParentEnd="true"
        android:layout_centerVertical="true"
        android:layout_marginStart="8dp"
        android:layout_marginEnd="16dp"
        android:contentDescription="@null" />

</org.chromium.chrome.browser.ntp.RecentTabsGroupView>