unused IsSBProcess method, and have IsFBSProcess return false if we don't have API that we can use to make that determination, so we'll try other API if we can. llvm-svn: 354289
unused IsSBProcess method, and have IsFBSProcess return false if we don't have API that we can use to make that determination, so we'll try other API if we can. llvm-svn: 354289