Update style switchbar layout

<!-- For use in a LayoutPreference -->

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

              android:layout_height="0px"

              android:layout_width="match_parent"

              android:layout_weight="1" >

              android:layout_height="wrap_content"

              android:layout_width="match_parent" >

    <com.android.settings.widget.SwitchBar

        android:id="@+id/switch_bar"

        android:layout_height="?android:attr/actionBarSize"

        android:minHeight="?android:attr/actionBarSize"

        android:layout_height="wrap_content"

        android:layout_width="match_parent"

        android:paddingStart="0dp"

        android:theme="?attr/switchBarTheme" />