If GStreamerRegistryScanner.cpp is built in unified files, the COMPILE_DEFINITIONS are not applied, so VIDEO_DECODING_LIMIT is ineffective.
Pull request: https://github.com/WebKit/WebKit/pull/20541
Committed 270842@main (85e79c913425): <https://commits.webkit.org/270842@main> Reviewed commits have been landed. Closing PR #20541 and removing active labels.