Fix initial keyguard user switcher state

  -->

<view xmlns:android="http://schemas.android.com/apk/res/android"

        class="com.android.systemui.statusbar.policy.KeyguardUserSwitcher$Container"

        android:visibility="gone"

        android:layout_height="match_parent"

        android:layout_width="match_parent">

    <com.android.keyguard.AlphaOptimizedLinearLayout