Bug 117043 - REGRESSION (r131131): wwdccountdown.com not counting down
Summary: REGRESSION (r131131): wwdccountdown.com not counting down
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac (Intel) OS X 10.7
: P2 Minor
Assignee: Nobody
URL: http://wwdccountdown.com
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2013-05-30 13:12 PDT by Ollie Saunders
Modified: 2013-05-31 15:01 PDT (History)
2 users (show)

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Description Ollie Saunders 2013-05-30 13:12:24 PDT 
Overview: The countdown on this page functions correctly in Safari 6.0.2 but not in the latest WebKit nightly.  

Steps to Reproduce: Open wwdccountdown.com in the latest WebKit nightly and look at the countdown.

Expected Results: The countdown should be correctly updating once a second. 

Actual Results: The countdown is static. The error console shows "ReferenceError: Can't find variable: performance", pointing at jquery.countdown.min.js: line 6

Build Date & Platform: 30th May 2013 build on Mac OS X 10.7.5

Additional Information: I've not yet had a chance to try any other versions of WebKit on this website, so I would be interested in seeing if this is reproducible.
Comment 1 Alexey Proskuryakov 2013-05-31 14:28:57 PDT 
<rdar://problem/14037799>
Comment 2 Brady Eidson 2013-05-31 14:47:27 PDT 
This broke in http://trac.webkit.org/changeset/131131
Comment 3 Dean Jackson 2013-05-31 15:01:09 PDT 
This page expects window.performance to exist, but it doesn’t (it was removed in recent WebKits). They either need to update their page to detect window.performance, or wait until we’ve implemented it again.