On Mon, Jun 11, 2012 at 3:34 PM, Darin Fisher <[email protected]> wrote:
> Happy to see us support unprefixed too. With other vendors on board, it > seems like a straightforward addition to the platform. > > I'm not sure if you are proposing to also remove the prefixed form. I'm > not sure what it would take to remove the prefixed version. We'd need some > way to know when it is safe to remove it. We could surely instrument the > code to measure its use relative to the unprefixed form once it is widely > deployed. > We've been shipping the prefixed version for a year now (in Chrome 11-19 and in Safari 5), so I propose keeping the prefixed version too for now, but to start showing a deprecation message to encourage migration. -Darin > > > On Sun, Jun 10, 2012 at 11:17 PM, Kinuko Yasuda <[email protected]>wrote: > >> Hi WebKit folks, >> >> We've been vendor-prefixing Blob.slice() since we changed the semantics >> of slice() to make it alike Array.slice, i.e. from "start, length" to >> "start, end" semantics in r83873 [1]. The non-prefixed version had only >> been shipped in Chrome and must have helped apps migrate into the new >> semantics. >> However Mozilla has now unprefixed it since Gecko/FireFox 13.0 [2], Opera >> said they are going to unprefix it with the new semantics [3] and IE >> compatibility test has a set of Blob.slice tests which require unprefixed >> slice [4]. >> >> Maybe it's becoming a good time to unprefix slice() again? >> https://bugs.webkit.org/show_bug.cgi?id=78111 >> >> [1] http://trac.webkit.org/changeset/83873 >> [2] >> https://developer.mozilla.org/en/DOM/Blob#Notes_on_the_slice()_implementations >> [3] https://bugs.webkit.org/show_bug.cgi?id=78111 >> [4] http://samples.msdn.microsoft.com/ietestcenter/#fileapi >> >> Kinuko >> >> >> _______________________________________________ >> webkit-dev mailing list >> [email protected] >> http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev >> >> >
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