moc files are the "magic" behind Qt's signals and slots. These files must be included at the bottom of the cpp file which includes them, or compilation will fail. check-webkit-style marks including these files as out-of-order. see https://bugs.webkit.org/show_bug.cgi?id=32555#c6 as an example.
Created attachment 45493 [details] Patch.
style-queue ran check-webkit-style on attachment 45493 [details] without any errors.
Comment on attachment 45493 [details] Patch. It would be even better if this rule was specific to Qt platform directories.
Comment on attachment 45493 [details] Patch. Clearing flags on attachment: 45493 Committed r52575: <http://trac.webkit.org/changeset/52575>
All reviewed patches have been landed. Closing bug.