packages/SystemUI/res/layout/super_status_bar.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
**
** Copyright 2012, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
**     http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->

<!-- This is the combined status bar / notification panel window. -->
<com.android.systemui.statusbar.phone.StatusBarWindowView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui"
    android:focusable="true"
    android:descendantFocusability="afterDescendants"
    android:fitsSystemWindows="true"
    android:background="@android:color/transparent"
    >

    <include layout="@layout/status_bar"
        android:layout_width="match_parent"
        android:layout_height="@*android:dimen/status_bar_height"
        />

    <com.android.systemui.statusbar.phone.PanelHolder
        android:id="@+id/panel_holder"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        >
        <include layout="@layout/status_bar_expanded"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            />
        <ViewStub android:id="@+id/quick_settings_stub"
            android:layout="@layout/quick_settings"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            />
    </com.android.systemui.statusbar.phone.PanelHolder>

</com.android.systemui.statusbar.phone.StatusBarWindowView>