On Friday 2015-01-02 14:23 +0100, Robert Kaiser wrote: > Seth Fowler schrieb: > > > >>On Dec 17, 2014, at 10:08 PM, James May <m...@fowlsmurf.net> wrote: > >>* Is there telemetry for this? > > > >There isn’t telemetry specifically for non-MJPEG usage of > >multipart/x-mixed-replace images. Given that I’ve never seen them used > >outside of our test suite, I don’t think we need telemetry to make this > >particular decision, although generally it’s a good idea. Letting the change > >ride the trains, and making sure that it’s easy to back out if a problem is > >found, should suffice. > > IMHO, "I haven't seen" is a weak argument. When we remove features > that are exposed to the web in some form, it's always a good idea to > gather some telemetry first so that we know what the actual impact > will probably be (there is some bias to the Telemetry audience > already, of course). Let's see that we have data instead of > assumptions and do not run into surprises. People have been known to > do crazy things in some corners of the web.
I don't think that' necessary for features that aren't supported across other browser engines, which I believe is the case here. -David -- 𝄞 L. David Baron http://dbaron.org/ 𝄂 𝄢 Mozilla https://www.mozilla.org/ 𝄂 Before I built a wall I'd ask to know What I was walling in or walling out, And to whom I was like to give offense. - Robert Frost, Mending Wall (1914)
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