Deprecate SpeechRecognition: serviceURI (#5583)
Deprecate SpeechRecognition: serviceURI (#5583)

https://github.com/WICG/speech-api/pull/54 removed the serviceURI member
from the SpeechRecognition interface.

https://github.com/WICG/speech-api/commit/91ac89b
chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,mdn/browser-compat-data