It sounds as if you may have accidentally disabled it somehow? Check in chrome://flags and see if "Disable WebGL" flag has been set. Also, take a peek at chrome://gpu and see if it's showing any messages indicating why WebGL may be disabled.
It sounds as if you may have accidentally disabled it somehow? Check in chrome://flags and see if "Disable WebGL" flag has been set. Also, take a peek at chrome://gpu and see if it's showing any messages indicating why WebGL may be disabled.