[COCOA] Remove usage of libwebrtc network manager in NetworkRTCMonitor

[youennf]

4aa16f2

[COCOA] Remove usage of libwebrtc network manager in NetworkRTCMonitor
https://bugs.webkit.org/show_bug.cgi?id=276776
rdar://132001134

Reviewed by Eric Carlson.

We remove usage of libwebrtc network manager from NetworkRTCMonitor.
Instead we reimplement the functionality through POSIX API, following what is done in libwebrtc.
This version is simpler as WebKit is only exposing interfaces that are actually in use (the default interface plus the interface that the page may use if different from the default one).
A future patch should use more nw API for Cocoa platforms.

Manually tested.

* Source/ThirdParty/libwebrtc/Configurations/libwebrtc.exp:
* Source/WebCore/PAL/pal/spi/cocoa/NetworkSPI.h:
* Source/WebKit/NetworkProcess/webrtc/NetworkRTCMonitor.cpp:
(WebKit::networkManager):
(WebKit::NetworkManager::NetworkManager):
(WebKit::NetworkManager::addListener):
(WebKit::NetworkManager::removeListener):
(WebKit::addressFromInterface):
(WebKit::interfaceAdapterType):
(WebKit::gatherNetworkMap):
(WebKit::connectToRemoteAddress):
(WebKit::getSocketLocalAddress):
(WebKit::getDefaultIPAddress):
(WebKit::NetworkManager::updateNetworks):
(WebKit::isEqual):
(WebKit::hasNetworkChanged):
(WebKit::sortNetworks):
(WebKit::NetworkManager::onGatheredNetworks):
(WebKit::NetworkRTCMonitor::ref):
(WebKit::NetworkRTCMonitor::deref):
(WebKit::NetworkManagerWrapper::addListener): Deleted.
(WebKit::NetworkManagerWrapper::removeListener): Deleted.
(WebKit::NetworkManagerWrapper::onNetworksChanged): Deleted.
* Source/WebKit/NetworkProcess/webrtc/NetworkRTCMonitor.h:
* Source/WebKit/Shared/RTCNetwork.h:

Canonical link: https://commits.webkit.org/281185@main

2c51342

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	✅ 🧪 wincairo-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
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 23c2462)

Details

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
❌ 🧪 style	❌ 🛠 ios	❌ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
✅ 🧪 bindings	❌ 🛠 ios-sim	❌ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	✅ 🧪 wincairo-tests
✅ 🧪 webkitperl	❌ 🧪 ios-wk2	❌ 🧪 api-mac	✅ 🧪 api-wpe
	❌ 🧪 ios-wk2-wpt	❌ 🧪 mac-wk1	✅ 🛠 wpe-cairo
✅ 🛠 🧪 jsc	❌ 🧪 api-ios	❌ 🧪 mac-wk2	✅ 🛠 gtk
✅ 🛠 🧪 jsc-arm64	❌ 🛠 vision	❌ 🧪 mac-AS-debug-wk2	✅ 🧪 gtk-wk2
	❌ 🛠 vision-sim	❌ 🧪 mac-wk2-stress	✅ 🧪 api-gtk
	⏳ 🧪 vision-wk2		✅ 🛠 jsc-armv7
	✅ 🛠 tv		✅ 🧪 jsc-armv7-tests
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash f9f8fb9)

Details

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	❌ 🛠 ios	🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
✅ 🧪 bindings	❌ 🛠 ios-sim	❌ 🛠 mac-AS-debug	🧪 wpe-wk2	✅ 🧪 wincairo-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
	✅ 🛠 tv
	🛠 tv-sim
	✅ 🛠 watch
	🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 14af68a)

Details

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	✅ 🧪 wincairo-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
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on current version of this PR (hash 2c51342)

Details

Misc	iOS, visionOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	✅ 🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	✅ 🧪 wpe-wk2	✅ 🧪 wincairo-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
	✅ 🛠 tv
	✅ 🛠 tv-sim
	✅ 🛠 watch
	✅ 🛠 watch-sim

[webkit-commit-queue]

Committed 281185@main (4aa16f2): https://commits.webkit.org/281185@main

Reviewed commits have been landed. Closing PR #30961 and removing active labels.