We already removed the changes in https://trac.webkit.org/changeset/177746/webkit for every thing except for ASan.
Created attachment 371507 [details] Patch
Probably more accurate to say we're removing <https://trac.webkit.org/changeset/177703/webkit>.
Comment on attachment 371507 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=371507&action=review > Tools/ChangeLog:3 > + Use default toolchain in ASan xcconfig I would call this "remove obsolete TOOLCHAINS overrides from asan.xcconfig". Unfortunately, "default" has two distinct meanings in this context - one is "default", and another what Xcode defaults to. As you can see, older OSes required changing the default to "default".
Created attachment 371511 [details] Patch for landing
Comment on attachment 371511 [details] Patch for landing Clearing flags on attachment: 371511 Committed r246161: <https://trac.webkit.org/changeset/246161>
All reviewed patches have been landed. Closing bug.
<rdar://problem/51493464>