Add support for nullability to the header postprocessing
Created attachment 246544 [details] Patch
Comment on attachment 246544 [details] Patch Need to fix building on iOS 8.1 (or whatever it is EWS is using). We need to set WK_FRAMEWORK_HEADER_POSTPROCESSING_ENABLED to NO when targeting that OS version.
Created attachment 246555 [details] Patch
Created attachment 246559 [details] Patch
Committed r180146: <http://trac.webkit.org/changeset/180146>