Merge "Update the text size for collapsedTextAppearance" into sc-dev

<resources>

    <style name="CollapsingToolbarTitle.Collapsed" parent="@android:style/TextAppearance.DeviceDefault.Widget.ActionBar.Title">

        <item name="android:fontFamily">@*android:string/config_headlineFontFamily</item>

        <item name="android:textSize">20dp</item>

    </style>

    <style name="CollapsingToolbarTitle.Expanded" parent="CollapsingToolbarTitle.Collapsed">