[Cocoa] Disable header postprocessing when building for macOS High Sierra
Created attachment 331998 [details] Adopt macOSTargetConditionals and disable postprocessing for 10.13
Comment on attachment 331998 [details] Adopt macOSTargetConditionals and disable postprocessing for 10.13 Clearing flags on attachment: 331998 Committed r227433: <https://trac.webkit.org/changeset/227433>
All reviewed patches have been landed. Closing bug.
<rdar://problem/36788820>