When you scroll the Facebook main window the scrollbar disappears. hg bisect found this as the cause: The first bad revision is: changeset: 204453:c43865439dd9 user: Robert O'Callahan <email@example.com> date: Sat Sep 06 16:16:33 2014 +1200 summary: Bug 1062100. Part 2: Assign clip rects to non-async-scrollable scrolled layers, and hide clipped layers if some non-moving layer covers their entire clip rect. r=mattwoodrow
Duplicate of this bug: 1066211
Duplicate of this bug: 1066507
Note that bug 1066211 has probably the simplest steps to reproduce.
I meant to say the vertical scrollbar handle disappears, not the scrollbar itself.
Summary: Facebook scrollbar on timeline dissappears → Facebook vertical scrollbar handle on timeline disappears
I think we should just back out bug 1066211 for now.
Only need to back out the second patch as far as I know.
Fixed by backout https://hg.mozilla.org/integration/mozilla-inbound/rev/861da4eaaa2c
Er, that's a backout of bug 1062100.
Assignee: nobody → roc
Status: NEW → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla35
You need to log in before you can comment on or make changes to this bug.