Merge "Update the print spooler theme." into lmp-dev

<resources>

    <style name="PrintActivity" parent="@android:style/Theme.Material.Settings">

    <style name="PrintActivity" parent="@android:style/Theme.Material">

        <item name="android:colorPrimary">@*android:color/material_blue_grey_900</item>

        <item name="android:colorPrimaryDark">@*android:color/material_blue_grey_950</item>

        <item name="android:colorAccent">@*android:color/material_deep_teal_A500</item>

        <item name="android:windowIsTranslucent">true</item>

        <item name="android:windowBackground">@android:color/transparent</item>

        <item name="android:windowContentOverlay">@null</item>