<rdar://problem/50299396> Fix internal High Sierra build
Created attachment 368494 [details]
Note that there are important steps to take when updating ANGLE. See http://trac.webkit.org/wiki/UpdatingANGLE
Attachment 368494 [details] did not pass style-queue:
ERROR: Source/WebCore/ChangeLog:8: You should remove the 'No new tests' and either add and list tests, or explain why no new tests were possible. [changelog/nonewtests] 
Total errors found: 1 in 29 files
If any of these errors are false positives, please file a bug against check-webkit-style.