Support revoking Blob URLs across same-origin contexts, as per the specification: - https://w3c.github.io/FileAPI/#dfn-revokeObjectURL
Pull request: https://github.com/WebKit/WebKit/pull/3280
Committed 253416@main (9ce21c147bb6): <https://commits.webkit.org/253416@main> Reviewed commits have been landed. Closing PR #3280 and removing active labels.
<rdar://problem/98653444>