res/values/required_managedprofile_apps.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <!-- A temporary list of apps to be retained in the managed profile. This will be removed in a future CL. -->
    <string-array name="required_managedprofile_apps">
        <item>android</item>
        <item>com.android.providers.userdictionary</item>
        <item>com.android.inputdevices</item>
        <item>com.google.android.apps.inputmethod.hindi</item>
        <item>com.google.android.inputmethod.korean</item>
        <item>com.google.android.inputmethod.pinyin</item>
        <item>com.android.keyguard</item>
        <item>com.android.launcher</item>
        <item>com.google.android.gm</item>
        <item>com.android.wallpaper.livepicker</item>
        <item>com.android.wallpapercropper</item>
        <item>com.android.wallpaper</item>
        <item>com.android.wallpaper.holospiral</item>
        <item>com.android.systemui</item>
    </string-array>
</resources>