gecko/mobile/android/base/resources/values-v11/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    
    <!--
        Only overriden styles for Honeycomb/Ice cream sandwich are specified here.
        Please refer to values/styles.xml for default styles.
    -->

    <!-- BrowserToolbar -->
    <style name="BrowserToolbar">
        <item name="android:layout_width">fill_parent</item>
        <item name="android:layout_height">fill_parent</item>
        <item name="android:orientation">vertical</item>
    </style>

    <!-- Address bar -->
    <style name="AddressBar">
        <item name="android:layout_width">fill_parent</item>
        <item name="android:layout_height">fill_parent</item>
        <item name="android:orientation">horizontal</item>
    </style>

    <!-- Lists in AwesomeBar -->
    <style name="AwesomeBarList" parent="android:style/Widget.Holo.ListView">
        <item name="android:layout_width">fill_parent</item>
        <item name="android:layout_height">fill_parent</item>
        <item name="android:layout_weight">1</item>
    </style>
 
    <!-- ActionBar -->
    <style name="ActionBar" parent="android:style/Widget.Holo.ActionBar" />

    <!-- GeckoApp ActionBar -->
    <style name="ActionBar.GeckoApp">
         <item name="android:background">@drawable/gecko_actionbar_bg</item>
         <item name="android:displayOptions">showCustom</item>
         <item name="android:customNavigationLayout">@layout/browser_toolbar</item>
    </style>

    <!-- AwesomeBar ActionBar -->
    <style name="ActionBar.AwesomeBar">
         <item name="android:displayOptions">showCustom</item>
         <item name="android:customNavigationLayout">@layout/awesomebar_actionbar</item>
         <item name="android:visibility">gone</item>
    </style>
 
    <!-- GeckoPreferences ActionBar -->
    <style name="ActionBar.GeckoPreferences">
         <item name="android:displayOptions">showHome|homeAsUp|showTitle</item>
    </style>
 
    <!-- TabsTray ActionBar -->
    <style name="ActionBar.TabsTray">
         <item name="android:visibility">gone</item>
    </style>

</resources>