Bug 1966238 - Cherry-pick upstream libwebrtc commit 5f535eef7f r=pehrsons,webrtc-reviewers

Upstream commit: https://webrtc.googlesource.com/src/+/5f535eef7f1ba4619571eaad61dabae8fcc8de0e
       In ScreenCapturerSck return permanent error after being stopped by the platform

       Bug: webrtc:367915807
       Change-Id: I473d0d9bdf0b09225fee79db5fc5859cf65f846c
       Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/365091
       Reviewed-by: Alexander Cooper <alcooper@chromium.org>
       Reviewed-by: Johannes Kron <kron@webrtc.org>
       Commit-Queue: Andreas Pehrson <apehrson@mozilla.com>
       Cr-Commit-Position: refs/heads/main@{#44353}

Differential Revision: https://phabricator.services.mozilla.com/D249159

third_party/libwebrtc/modules/desktop_capture/mac/screen_capturer_sck.mm

@@ -66,6 +66,9 @@ class API_AVAILABLE(macos(14.0)) ScreenCapturerSck final
   void CaptureFrame() override;
   bool SelectSource(SourceId id) override;
 
+  // Called after a SCStreamDelegate stop notification.
+  void NotifyCaptureStopped(SCStream* stream);
+
   // Called by SckHelper when shareable content is returned by ScreenCaptureKit.
   // `content` will be nil if an error occurred. May run on an arbitrary thread.
   void OnShareableContentCreated(SCShareableContent* content, NSError* error);
@@ -214,6 +217,15 @@ void ScreenCapturerSck::CaptureFrame() {
   }
 }
 
+void ScreenCapturerSck::NotifyCaptureStopped(SCStream* stream) {
+  MutexLock lock(&lock_);
+  if (stream_ != stream) {
+    return;
+  }
+  RTC_LOG(LS_INFO) << "ScreenCapturerSck " << this << " " << __func__ << ".";
+  permanent_error_ = true;
+}
+
 bool ScreenCapturerSck::SelectSource(SourceId id) {
   RTC_LOG(LS_INFO) << "ScreenCapturerSck " << this << " SelectSource(id=" << id
                    << ").";
@@ -471,6 +483,25 @@ std::unique_ptr<DesktopCapturer> CreateScreenCapturerSck(
   }
 }
 
+- (void)stream:(SCStream*)stream didStopWithError:(NSError*)error {
+  webrtc::MutexLock lock(&_capturer_lock);
+  RTC_LOG(LS_INFO) << "ScreenCapturerSck " << _capturer << " " << __func__
+                   << ".";
+  if (_capturer) {
+    _capturer->NotifyCaptureStopped(stream);
+  }
+}
+
+- (void)userDidStopStream:(SCStream*)stream NS_SWIFT_NAME(userDidStopStream(_:))
+                              API_AVAILABLE(macos(14.4)) {
+  webrtc::MutexLock lock(&_capturer_lock);
+  RTC_LOG(LS_INFO) << "ScreenCapturerSck " << _capturer << " " << __func__
+                   << ".";
+  if (_capturer) {
+    _capturer->NotifyCaptureStopped(stream);
+  }
+}
+
 - (void)stream:(SCStream*)stream
     didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer
                    ofType:(SCStreamOutputType)type {

third_party/libwebrtc/moz-patch-stack/5f535eef7f.no-op-cherry-pick-msg

@@ -0,0 +1 @@
+We cherry-picked this in bug 1966238