Commits

Doug Gregor committed 360ed82872a
Reinstate cod epart of "Eliminate race in swift_bridgeErrorToNSError."" This partially reverts commit 47f01ee98d191b37bc06399294c2a45dd031abe0. In other words, I'm bring back the changes to the Swift runtime that should eliminate the data race in swift_bridgeErrorToNSError, but leaving the actual test disabled while we do more investigation.