Bug 118685

Summary:	REGRESSION(r152607): WebCore::MediaControlTextTrackContainerElement::updateDisplay() sometimes ASSERTs
Product:	WebKit	Reporter:	Vicki Pfau <jeffrey+webkit>
Component:	Media	Assignee:	Eric Carlson <eric.carlson>
Status:	ASSIGNED ---
Severity:	Normal	CC:	eric.carlson
Priority:	P2
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified

Description Vicki Pfau 2013-07-15 14:34:24 PDT

As of r152607, WebCore::MediaControlTextTrackContainerElement::updateDisplay() will occasionally ASSERT on a debug build. This usually happens two or so times on the test bots per run. See for example: http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK1%20(Tests)/r152607%20(8869)/media/track/track-remove-quickly-crash-log.txt