Plug the remaining MC leaks by giving MCObjectStreamer/MCAsmStreamer ownership of the TargetAsmBackend and the MCCodeEmitter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109767 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index e272b60..4ededb2 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -31,7 +31,7 @@
   formatted_raw_ostream &OS;
   const MCAsmInfo &MAI;
   OwningPtr<MCInstPrinter> InstPrinter;
-  MCCodeEmitter *Emitter;
+  OwningPtr<MCCodeEmitter> Emitter;
   
   SmallString<128> CommentToEmit;
   raw_svector_ostream CommentStream;