Check in the fix I meant to apply here, but mistakenly applied to

tools/extract instead..... heh


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8464 91177308-0d34-0410-b5e6-96231b3b80d8

tools/bugpoint/ExtractFunction.cpp

@@ -9,6 +9,7 @@
 #include "llvm/Constant.h"
 #include "llvm/Module.h"
 #include "llvm/PassManager.h"
+#include "llvm/Pass.h"
 #include "llvm/Type.h"
 #include "llvm/Analysis/Verifier.h"
 #include "llvm/Transforms/IPO.h"