I'm not seeing an obvious issue if I comment those three lines out. In particular, the behavior is the same as with the lines _not_ commented out. At least on Mac. Is there more to reproducing this than just loading the index.html in that zip file?
Created attachment 8552787 [details] Recorded video of the bug Hi, I'm able to reproduce it on many of my coworker's Mac here. The bug happens at 00:10 in attached video. Maybe you need to use Nightly or make the browser window bigger since it happens on the right side of a screen. Let me know if you need more information.
Ah, I see, yeah, I have to use a totally non-default window size. Then I see it. Seems to happen in Firefox 35 as well, and aurora and beta. But does NOT happen in Firefox 34. alice0775, are you willing to hunt down the regression range?
Keywords: regression, regressionwindow-wanted
(In reply to Boris Zbarsky [:bz] from comment #3) > Ah, I see, yeah, I have to use a totally non-default window size. Then I > see it. Seems to happen in Firefox 35 as well, and aurora and beta. > > But does NOT happen in Firefox 34. > > alice0775, are you willing to hunt down the regression range? I can't test because I don't have a high-resolution monitor.
However, I can notice a different glitch from the video(attachment 8552787 [details]) on Linux and Windows. I am not sure this is a same cause or not. So, I filed a new bug Bug 1124543 anyway.
Status: NEW → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1124543
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