[PM/AA] Put the 'final' keyword in the correct place. And actually
succeed at compiling my change before committing it too!

llvm-svn: 242879
diff --git a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp b/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
index f93fc1a..5f23d7e 100644
--- a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -221,7 +221,7 @@
 
 Pass *llvm::createGlobalsModRefPass() { return new GlobalsModRef(); }
 
-struct final GlobalsModRef::DeletionCallbackHandle : CallbackVH {
+struct GlobalsModRef::DeletionCallbackHandle final : CallbackVH {
   GlobalsModRef &GMR;
   std::list<DeletionCallbackHandle>::iterator I;