Do you want to allow invisible <canvas>?

Calling file:
    https://accounts.google.com/SignUp?dsh=-2047512315153423007&service=mail line 2254 > eval line 1 > eval line 1 column 61
    https://accounts.google.com/SignUp?dsh=-2047512315153423007&service=mail line 2254 > eval line 1 column 9047
    https://accounts.google.com/SignUp?dsh=-2047512315153423007&service=mail line 2254 > eval line 1 column 2620
    https://accounts.google.com/SignUp?dsh=-2047512315153423007&service=mail line 2254 > eval line 1 column 8241
    https://accounts.google.com/SignUp?dsh=-2047512315153423007&service=mail line 2254 > eval line 1 column 8050
    https://accounts.google.com/SignUp?dsh=-2047512315153423007&service=mail line 4353 column 5