In 11.0.691.0 canary, GPU acceleration of Canvas is still an option in about:flags, just as it is in 9.0.597.107. GPU accelerated compositing is no longer optional, though, it appears. Of course, that's only the canary build, and I expect that the 11.x build that's actually released will be somewhat different, but still.
In 11.0.691.0 canary, GPU acceleration of Canvas is still an option in about:flags, just as it is in 9.0.597.107. GPU accelerated compositing is no longer optional, though, it appears. Of course, that's only the canary build, and I expect that the 11.x build that's actually released will be somewhat different, but still.