[Reporting API] Track limit of 100 reports by report type

[brentfulgham]

f2b771d

[Reporting API] Track limit of 100 reports by report type
https://bugs.webkit.org/show_bug.cgi?id=244369
<rdar://problem/99463125>

Reviewed by Chris Dumez.

Track the count of reports by type so we can limit enforcement of the 100-report
cap to each type.

* LayoutTests/TestExpectations: Update to log to stderr.
* LayoutTests/imported/w3c/web-platform-tests/reporting/reporting-api-honors-limits.https.sub-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/reporting/reporting-api-honors-limits.https.sub.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/reporting/reporting-api-honors-limits.https.sub.html.sub.headers: Added.
* Source/WTF/wtf/Deque.h:
(WTF::inlineCapacity>::removeFirstMatching): Added.
* Source/WebCore/Modules/reporting/ReportingObserver.cpp:
(WebCore::ReportingObserver::appendQueuedReportIfCorrectType): Only enqueue the set of reports when the report count is one. The full
set will get read when the Task starts draining the existing queue.
* Source/WebCore/Modules/reporting/ReportingScope.cpp:
(WebCore::ReportingScope::clearReports):
(WebCore::ReportingScope::notifyReportObservers): Increment per-report count. Only
purge matching reports once we exceed the limit.
* Source/WebCore/Modules/reporting/ReportingScope.h:

Canonical link: https://commits.webkit.org/255307@main

b5a4046

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 🧪 win
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-debug	✅ 🛠 gtk	✅ 🛠 wincairo
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🛠 mac-AS-debug	✅ 🧪 gtk-wk2
	✅ 🧪 api-ios	🧪 api-mac	🧪 api-gtk
✅ 🛠 🧪 jsc	✅ 🛠 tv	🧪 mac-wk1	✅ 🛠 jsc-armv7
	✅ 🛠 tv-sim	✅ 🧪 mac-wk2	✅ 🧪 jsc-armv7-tests
✅ 🛠 🧪 merge	✅ 🛠 watch	🧪 mac-AS-debug-wk2	❌ 🛠 jsc-mips
	✅ 🛠 watch-sim	✅ 🧪 mac-wk2-stress	❌ 🧪 jsc-mips-tests

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 27ede85)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 🧪 win
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-debug	✅ 🛠 gtk	✅ 🛠 wincairo
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🛠 mac-AS-debug	✅ 🧪 gtk-wk2
	✅ 🧪 api-ios	✅ 🧪 api-mac	❌ 🧪 api-gtk
✅ 🛠 🧪 jsc	✅ 🛠 tv	✅ 🧪 mac-wk1	✅ 🛠 jsc-armv7
	✅ 🛠 tv-sim	✅ 🧪 mac-wk2	✅ 🧪 jsc-armv7-tests
	✅ 🛠 watch	✅ 🧪 mac-AS-debug-wk2	✅ 🛠 jsc-mips
	✅ 🛠 watch-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 jsc-mips-tests

[brentfulgham]

The GTK failure appears to be an infrastructure issue (unable to checkout a repo).

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 36dddbd)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	⏳ 🛠 mac	⏳ 🛠 wpe	⏳ 🛠 🧪 win
✅ 🧪 bindings	✅ 🛠 ios-sim	⏳ 🛠 mac-debug	⏳ 🛠 gtk	⏳ 🛠 wincairo
✅ 🧪 webkitperl	⏳ 🧪 ios-wk2	⏳ 🛠 mac-AS-debug	⏳ 🧪 gtk-wk2
	⏳ 🧪 api-ios	⏳ 🧪 api-mac	⏳ 🧪 api-gtk
⏳ 🛠 🧪 jsc	✅ 🛠 tv	⏳ 🧪 mac-wk1	⏳ 🛠 jsc-armv7
	⏳ 🛠 tv-sim	⏳ 🧪 mac-wk2	⏳ 🧪 jsc-armv7-tests
	✅ 🛠 watch	⏳ 🧪 mac-AS-debug-wk2	⏳ 🛠 jsc-mips
	✅ 🛠 watch-sim	⏳ 🧪 mac-wk2-stress	⏳ 🧪 jsc-mips-tests

[cdumez]

LGTM

[webkit-early-warning-system]

EWS run on previous version of this PR (hash fbc4a07)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 🧪 win
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-debug	✅ 🛠 gtk	✅ 🛠 wincairo
✅ 🧪 webkitperl	❌ 🧪 ios-wk2	✅ 🛠 mac-AS-debug	❌ 🧪 gtk-wk2
	✅ 🧪 api-ios	✅ 🧪 api-mac	✅ 🧪 api-gtk
✅ 🛠 🧪 jsc	✅ 🛠 tv	❌ 🧪 mac-wk1	✅ 🛠 jsc-armv7
	✅ 🛠 tv-sim	❌ 🧪 mac-wk2	✅ 🧪 jsc-armv7-tests
	✅ 🛠 watch	❌ 🧪 mac-AS-debug-wk2	✅ 🛠 jsc-mips
	✅ 🛠 watch-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 jsc-mips-tests

[webkit-early-warning-system]

EWS run on current version of this PR (hash b5a4046)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 🧪 win
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-debug	✅ 🛠 gtk	✅ 🛠 wincairo
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🛠 mac-AS-debug	✅ 🧪 gtk-wk2
	✅ 🧪 api-ios	🧪 api-mac	🧪 api-gtk
✅ 🛠 🧪 jsc	✅ 🛠 tv	🧪 mac-wk1	✅ 🛠 jsc-armv7
	✅ 🛠 tv-sim	✅ 🧪 mac-wk2	✅ 🧪 jsc-armv7-tests
✅ 🛠 🧪 merge	✅ 🛠 watch	🧪 mac-AS-debug-wk2	❌ 🛠 jsc-mips
	✅ 🛠 watch-sim	✅ 🧪 mac-wk2-stress	❌ 🧪 jsc-mips-tests

[brentfulgham]

I have adjusted the test a few times to bring it in line with other WPT's, and to make sure it works cleanly under WKTR and SafariDriver. I'll land as soon as the tests actually run to confirm I don't need to skip on any ports.

[webkit-commit-queue]

Committed 255307@main (f2b771d): https://commits.webkit.org/255307@main

Reviewed commits have been landed. Closing PR #4957 and removing active labels.