Move handling of @try and @throw to the runtime class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55983 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 3d14aed..95b72a4 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -242,6 +242,8 @@
   void EmitAsmStmt(const AsmStmt &S);
   
   void EmitObjCForCollectionStmt(const ObjCForCollectionStmt &S);
+  void EmitObjCAtTryStmt(const ObjCAtTryStmt &S);
+  void EmitObjCAtThrowStmt(const ObjCAtThrowStmt &S);
   
   //===--------------------------------------------------------------------===//
   //                         LValue Expression Emission