Merge "Zen radio button is width 48dp" into pi-dev am: 24f3d3ab

<RadioButton

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

    android:id="@android:id/checkbox"

    android:layout_width="40dp"

    android:layout_height="48dp"

    android:layout_width="48dp"

    android:layout_marginStart="7dp"

    android:layout_marginEnd="4dp"

    android:layout_height="48dp"

    android:layout_alignParentStart="true"

    android:gravity="center"

    android:paddingTop="10dp"