Material Web Team 07edf86432 Changes icon-button-toggle-*'s isOn property to be named selected.
This matches the name used for Switch and other "selectable" elements that do not have platform analogs suggesting other names (i.e. Checkbox and Radio have a `checked` property).

PiperOrigin-RevId: 493098361
2022-12-05 13:34:58 -08:00
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2022-11-29 15:31:06 -08:00
2022-11-29 15:31:06 -08:00
2022-10-18 09:28:59 -07:00