A proper cleanup is required with some situation and that part was missing.
Created attachment 325772 [details]
Attachment 325772 [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 3 files
If any of these errors are false positives, please file a bug against check-webkit-style.
Created attachment 325775 [details]
Comment on attachment 325775 [details]
Clearing flags on attachment: 325775
Committed r224386: <https://trac.webkit.org/changeset/224386>
All reviewed patches have been landed. Closing bug.