Fix duplicate timeupdate events in Text Track Code

[Ahmad-S792]

afdf40a

Fix duplicate timeupdate events in Text Track Code

Fix duplicate timeupdate events in Text Track Code
https://bugs.webkit.org/show_bug.cgi?id=250741

Reviewed by Eric Carlson.

Merge - https://chromium.googlesource.com/chromium/blink/+/fd62a2259d085146f7fb275f99edb80e0e80243b

This change prevents duplicate timeupdate events caused by the text
track code. The comment above the call indicates that the timeupdate
event should have the same restrictions as the normal periodic
timeupdate event. By changing the parameter passed to
scheduleTimeupdateEvent() to true, the event rate limiting guards
are properly applied to this call and duplicate events won't
fire.

* Source/WebCore/html/HTMLMediaElement.cpp:
(HTMLMediaElement::updateActiveTextTrackCues): Update 'scheduleTimeUpdateEvent' to 'true' to have event rate limit

Canonical link: https://commits.webkit.org/259023@main

f1c6d31

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 🧪 win
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🛠 gtk	✅ 🛠 wincairo
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 gtk-wk2
	✅ 🧪 api-ios	✅ 🧪 mac-wk1	✅ 🧪 api-gtk
	✅ 🛠 tv	✅ 🧪 mac-wk2
	✅ 🛠 tv-sim	✅ 🧪 mac-AS-debug-wk2
	✅ 🛠 watch	✅ 🧪 mac-wk2-stress
✅ 🛠 🧪 merge	✅ 🛠 watch-sim

[eric-carlson]

Thank you!

r=me

[webkit-early-warning-system]

EWS run on current version of this PR (hash f1c6d31)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 🧪 win
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🛠 gtk	✅ 🛠 wincairo
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 gtk-wk2
	✅ 🧪 api-ios	✅ 🧪 mac-wk1	✅ 🧪 api-gtk
	✅ 🛠 tv	✅ 🧪 mac-wk2
	✅ 🛠 tv-sim	✅ 🧪 mac-AS-debug-wk2
	✅ 🛠 watch	✅ 🧪 mac-wk2-stress
✅ 🛠 🧪 merge	✅ 🛠 watch-sim

[webkit-commit-queue]

Committed 259023@main (afdf40a): https://commits.webkit.org/259023@main

Reviewed commits have been landed. Closing PR #8745 and removing active labels.