Charset of blobs are incorrectly ignored. This is causing this test to fail: imported/w3c/web-platform-tests/FileAPI/url/url-charset.window.html
Pull request: https://github.com/WebKit/WebKit/pull/3321
Committed 253458@main (0f75f96f0731): <https://commits.webkit.org/253458@main> Reviewed commits have been landed. Closing PR #3321 and removing active labels.
<rdar://problem/98708313>