current/support/v7/appcompat/res/layout/abc_screen_simple_overlay_action_mode.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2014, 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 an optimized layout for a screen, with the minimum set of features
enabled.
-->

<android.support.v7.widget.FitWindowsFrameLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/action_bar_root"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true">

    <include layout="@layout/abc_screen_content_include" />

    <android.support.v7.widget.ViewStubCompat
            android:id="@+id/action_mode_bar_stub"
            android:inflatedId="@+id/action_mode_bar"
            android:layout="@layout/abc_action_mode_bar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

</android.support.v7.widget.FitWindowsFrameLayout>