Chromium handling of confirm dialog in JavaScript

问题

I am testing the confirm() JS call in chrome browser on Android (similar to tutorial). I observe that the dialog displayed is very similar to Android's AlertDialog class.

I wanted to ask if Chromium handles the confirm() JS call using Android's AlertDialog. If yes, is this file the right place where they handle it ? (I cannot tell for sure)

来源：https://stackoverflow.com/questions/42059096/chromium-handling-of-confirm-dialog-in-javascript