WebKit ANGLE: Add support for WebKit memory profiling

95dd98c4ff1fa20874bf62fc609fd0c590616ee2

ANGLE: Add support for WebKit memory profiling
https://bugs.webkit.org/show_bug.cgi?id=294610
rdar://153641747

Reviewed by NOBODY (OOPS!).

Add support for memory profiling. The profiling framework
implementation is in WebKitAdditions.

* Source/ThirdParty/ANGLE/ANGLE.xcodeproj/project.pbxproj:
* Source/ThirdParty/ANGLE/Configurations/BaseTarget.xcconfig:
* Source/ThirdParty/ANGLE/src/common/PoolAlloc.cpp:
(angle::PageHeader::PageHeader):
(angle::PageHeader::checkGuardBlocks):
(angle::PoolAllocator::~PoolAllocator):
(angle::PoolAllocator::pop):
(angle::PoolAllocator::allocate):
(angle::PoolAllocator::allocateNewPage):
(angle::PoolAllocator::initializeAllocation):
(angle::PageHeader::~PageHeader): Deleted.
* Source/ThirdParty/ANGLE/src/common/PoolAlloc.h:
(angle::PoolAllocator::fastAllocate):
* Source/ThirdParty/ANGLE/src/common/platform.h:

https://github.com/WebKit/WebKit/commit/95dd98c4ff1fa20874bf62fc609fd0c590616ee2

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	⏳ 🧪 win-tests
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	✅ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jun 17 '25 15:06 kkinnunen-apple

EWS run on previous version of this PR (hash https://github.com/WebKit/WebKit/commit/5bcf245f6313e373b47cd069f986bf4243d79e50)

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	~~🛠 win~~
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	~~🧪 wpe-wk2~~	~~🧪 win-tests~~
✅ 🧪 webkitperl	~~🧪 ios-wk2~~	~~🧪 api-mac~~	✅ 🧪 api-wpe
	~~🧪 ios-wk2-wpt~~	~~🧪 mac-wk1~~	✅ 🛠 wpe-cairo
	~~🧪 api-ios~~	~~🧪 mac-wk2~~	✅ 🛠 gtk
	✅ 🛠 vision	~~🧪 mac-AS-debug-wk2~~	~~🧪 gtk-wk2~~
	✅ 🛠 vision-sim	~~🧪 mac-wk2-stress~~	✅ 🧪 api-gtk
	~~🧪 vision-wk2~~	~~🧪 mac-intel-wk2~~	⏳ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jun 17 '25 15:06 webkit-early-warning-system

EWS run on previous version of this PR (hash https://github.com/WebKit/WebKit/commit/454785c39a345e4efae74a70ca5d7b7159936bdb)

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	⏳ 🧪 win-tests
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	✅ 🧪 api-ios	❌ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	~~🛠 playstation~~
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jun 17 '25 15:06 webkit-early-warning-system

EWS run on previous version of this PR (hash https://github.com/WebKit/WebKit/commit/95dd98c4ff1fa20874bf62fc609fd0c590616ee2)

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	⏳ 🧪 win-tests
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	✅ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jun 18 '25 12:06 webkit-early-warning-system

EWS run on previous version of this PR (hash https://github.com/WebKit/WebKit/commit/9012a589302f6168de34febc8c10aa5394a4a57e)

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	~~🧪 wpe-wk2~~	❌ 🧪 win-tests
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	❌ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	~~🧪 api-ios~~	✅ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	~~🧪 mac-AS-debug-wk2~~	~~🧪 gtk-wk2~~
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	❌ 🧪 api-gtk
	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	✅ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jul 16 '25 11:07 webkit-early-warning-system

EWS run on previous version of this PR (hash https://github.com/WebKit/WebKit/commit/f38cdeffed0f38c88ddce93282c020736f37f08d)

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	❌ 🧪 win-tests
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	✅ 🧪 gtk-wk2
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	✅ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jul 16 '25 12:07 webkit-early-warning-system

EWS run on previous version of this PR (hash https://github.com/WebKit/WebKit/commit/c2bbe9e07ea94d8a63124d8d4bbeb38f4b41ed8f)

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	~~🛠 win~~
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	~~🧪 wpe-wk2~~	~~🧪 win-tests~~
✅ 🧪 webkitperl	~~🧪 ios-wk2~~	~~🧪 api-mac~~	~~🧪 api-wpe~~
	~~🧪 ios-wk2-wpt~~	~~🧪 mac-wk1~~	~~🛠 wpe-cairo~~
	~~🧪 api-ios~~	~~🧪 mac-wk2~~	~~🛠 gtk~~
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	~~🧪 gtk-wk2~~
	✅ 🛠 vision-sim	⏳ 🧪 mac-wk2-stress	~~🧪 api-gtk~~
	~~🧪 vision-wk2~~	⏳ 🧪 mac-intel-wk2	~~🛠 playstation~~
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jul 17 '25 05:07 webkit-early-warning-system

EWS run on current version of this PR (hash https://github.com/WebKit/WebKit/commit/0bc22d8ae0796a37b14924bc4fc0c08ce2524268)

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 win
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	❌ 🧪 win-tests
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	❌ 🧪 api-wpe
	⏳ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 wpe-cairo
	⏳ 🧪 api-ios	✅ 🧪 mac-wk2	✅ 🛠 gtk
	✅ 🛠 vision	✅ 🧪 mac-AS-debug-wk2	~~🧪 gtk-wk2~~
	✅ 🛠 vision-sim	✅ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
✅ 🛠 🧪 merge	✅ 🧪 vision-wk2	✅ 🧪 mac-intel-wk2	✅ 🛠 playstation
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

Jul 17 '25 05:07 webkit-early-warning-system

Committed 297511@main (de32706bdb87): https://commits.webkit.org/297511@main

Reviewed commits have been landed. Closing PR #46851 and removing active labels.

Jul 17 '25 07:07 webkit-commit-queue