gecko/mobile/android/base/resources/layout/abouthome_addon_row.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                android:layout_width="fill_parent"
                android:layout_height="47dip"
                android:gravity="left|center_vertical"
                android:background="@drawable/action_bar_button">

    <ImageView android:id="@+id/addon_icon"
               android:layout_width="32dp"
               android:layout_height="32dp"
               android:layout_centerVertical="true"
               android:layout_marginLeft="12dip"
               android:src="@drawable/ic_addons_empty"/>

    <TextView android:id="@+id/addon_title"
              android:layout_width="wrap_content"
              android:layout_height="fill_parent"
              android:layout_toRightOf="@id/addon_icon"
              android:layout_marginLeft="12dip"
              android:gravity="center_vertical"
              android:textSize="15sp"
              android:textColor="#222222"/>

    <TextView android:id="@+id/addon_version"
              android:layout_width="wrap_content"
              android:layout_height="fill_parent"
              android:layout_toRightOf="@id/addon_title"
              android:layout_alignBottom="@id/addon_title"
              android:layout_marginLeft="5dip"
              android:gravity="center_vertical"
              android:textSize="12sp"
              android:textColor="#666666"/>

    <View android:layout_width="fill_parent"
          android:layout_height="1dp"
          android:background="@drawable/abouthome_divider"
          android:layout_alignParentBottom="true"/>

</RelativeLayout>