Add a WPT test for ImageBitmap out of blob that has EXIF orientation WebGL test suite used the feature. The feature had a bug. The bug was fixed and the WebGL test suite now passes this test. This was done in bug 223326. No non-WebGL test was added. Cameron fixed similar bug in non-blob codepath and discussed WPT related things in these: Bug 231063 https://github.com/whatwg/html/issues/7210 After Cameron's work, WPT tests the non-blob feature but not the blob feature. To avoid future regressions and to be consistent, the WPT could test also the blob feature.
<rdar://problem/96576258>