Remove ./blog-files/gebcnspeedtest.html from repo and webkit.org. It has been flagged with security vulnarabilities. This code is not referenced from any known WebKit blog post or WebKit services.
<rdar://problem/101880301>
Pull request: https://github.com/WebKit/WebKit/pull/6053
Committed 256804@main (d2862d5d0aaa): <https://commits.webkit.org/256804@main> Reviewed commits have been landed. Closing PR #6053 and removing active labels.