Now that we set ThreadPlanCallFunction to private in the constructor, it is confusing that we set it
again in client code after creating the plans.  So remove those unnecessary calls.

llvm-svn: 169625
diff --git a/lldb/source/Expression/ClangFunction.cpp b/lldb/source/Expression/ClangFunction.cpp
index 988bad5..bab93f0 100644
--- a/lldb/source/Expression/ClangFunction.cpp
+++ b/lldb/source/Expression/ClangFunction.cpp
@@ -517,9 +517,7 @@
                                                                                  this_arg));
     if (!call_plan_sp)
         return eExecutionSetupError;
-    
-    call_plan_sp->SetPrivate(true);
-    
+        
     // <rdar://problem/12027563> we need to make sure we record the fact that we are running an expression here
     // otherwise this fact will fail to be recorded when fetching an Objective-C object description
     if (exe_ctx.GetProcessPtr())