Add Chromium versions for api.BaseAudioContext.onstatechange (#13234)
Add Chromium versions for api.BaseAudioContext.onstatechange (#13234)

This PR adds real values for Chromium (Chrome, Opera, Samsung Internet, WebView Android) for the `onstatechange` member of the `BaseAudioContext` API by mirroring the data.
chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,mdn/browser-compat-data