[webkit-reviews] review requested: [Bug 137715] REGRESSION (r159208): Crash when clicking scrubber after navigating away/back to video : [Attachment 239820] Patch

[bugzilla-daemon at webkit.org]

Jer Noble <jer.noble at apple.com> has asked  for review:
Bug 137715: REGRESSION (r159208): Crash when clicking scrubber after navigating
away/back to video
https://bugs.webkit.org/show_bug.cgi?id=137715

Attachment 239820: Patch
https://bugs.webkit.org/attachment.cgi?id=239820&action=review