Accept 'allowfullscreen' in addition to 'webkitallowfullscreen'.
Created attachment 189365 [details]
Comment on attachment 189365 [details]
Should we use FeatureObserver to see how often sites use the prefixed versus the unprefixed attribute? (We can do that in a followup patch if you like.)
Created attachment 189369 [details]
Attachment 189369 [details] did not pass style-queue:
Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'LayoutTests/ChangeLog', u'LayoutTests/fullscreen/full-screen-enabled-prefixed-expected.txt', u'LayoutTests/fullscreen/full-screen-enabled-prefixed.html', u'LayoutTests/fullscreen/full-screen-enabled.html', u'LayoutTests/fullscreen/full-screen-iframe-allowed-prefixed-expected.txt', u'LayoutTests/fullscreen/full-screen-iframe-allowed-prefixed.html', u'LayoutTests/fullscreen/full-screen-iframe-allowed.html', u'LayoutTests/fullscreen/full-screen-iframe-with-mixed-allow-webkitallow-attribute-expected.txt', u'LayoutTests/fullscreen/full-screen-iframe-with-mixed-allow-webkitallow-attribute.html', u'LayoutTests/fullscreen/resources/full-screen-iframe-with-mixed-allow-webkitallow-iframe1.html', u'LayoutTests/fullscreen/resources/full-screen-iframe-with-mixed-allow-webkitallow-iframe2.html', u'Source/WebCore/ChangeLog', u'Source/WebCore/dom/Document.cpp', u'Source/WebCore/html/HTMLAttributeNames.in']" exit_code: 1
LayoutTests/ChangeLog:21: Need whitespace between colon and description [changelog/filechangedescriptionwhitespace] 
Total errors found: 1 in 14 files
If any of these errors are false positives, please file a bug against check-webkit-style.
Created attachment 189373 [details]
FeatureObserver requires some thought about when and how to measure it -- e.g. per fullscreenRequest, for each nested iframe, for each iframe parsed, etc. I think it should be thought out and done in a separate patch if we want that data.
Also, please re-flag review bit -- I accidentally dropped it on the follow-up patch upload (had omitted one of the new test expectations).
Committed r143533: <http://trac.webkit.org/changeset/143533>
*** Bug 110400 has been marked as a duplicate of this bug. ***
Great minds. ;)
Comment on attachment 189373 [details]
Cleared review? from attachment 189373 [details] so that this bug does not appear in http://webkit.org/pending-review. If you would like this patch reviewed, please attach it to a new bug (or re-open this bug before marking it for review again).