[Win] Copy forwarding headers before building a project
Created attachment 269778 [details] Patch
Comment on attachment 269778 [details] Patch Great! This should help make the EWS more reliable. r=me.
http://trac.webkit.org/changeset/195545 For the record, this should fix incremental build failures like this one: https://bugs.webkit.org/show_bug.cgi?id=153231
Followups in r195548 and r195551
Another followup in r195593.
Another followup in r195680.
And r195684