Timothy Flynn 9a62e33517 LibWeb: Protect document observers from GC during observer invocation ...

We currently (sometimes) copy the observer map to a vector for iteration
to ensure we are not iterating over the map if the callback happens to
remove the observer. But that list was not protected from GC.

This patch ensures we protect that list, and makes all document observer
notifiers protected from removal during iteration.

2024-12-11 17:38:31 -07:00

244 KiB

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