ExceptionDemo: Let setMCJITMemoryManager() take unique_ptr, since r223183.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223188 91177308-0d34-0410-b5e6-96231b3b80d8

examples/ExceptionDemo/ExceptionDemo.cpp

@@ -1961,13 +1961,13 @@ int main(int argc, char *argv[]) {
       llvm::make_unique<llvm::Module>("my cool jit", context);
   llvm::Module *module = Owner.get();
 
-  llvm::RTDyldMemoryManager *MemMgr = new llvm::SectionMemoryManager();
+  std::unique_ptr<llvm::RTDyldMemoryManager> MemMgr(new llvm::SectionMemoryManager());
 
   // Build engine with JIT
   llvm::EngineBuilder factory(std::move(Owner));
   factory.setEngineKind(llvm::EngineKind::JIT);
   factory.setTargetOptions(Opts);
-  factory.setMCJITMemoryManager(MemMgr);
+  factory.setMCJITMemoryManager(std::move(MemMgr));
   llvm::ExecutionEngine *executionEngine = factory.create();
 
   {