<!-- The activity chip side padding, used with an icon that has embedded padding (e.g. if the icon comes from the notification's smallIcon field). If the icon has padding, the chip itself can have less padding. -->
<!-- The padding between the icon and the text. -->
<!-- The icon size, used with an icon that has embedded padding. (If the icon has embedded padding, we need to make the whole icon larger so the icon itself doesn't look small.) -->