Removing even more <iostream> includes.

llvm-svn: 32320
diff --git a/llvm/lib/VMCore/Module.cpp b/llvm/lib/VMCore/Module.cpp
index 7dcd44c..8d924de 100644
--- a/llvm/lib/VMCore/Module.cpp
+++ b/llvm/lib/VMCore/Module.cpp
@@ -22,7 +22,6 @@
 #include <algorithm>
 #include <cstdarg>
 #include <cstdlib>
-#include <iostream>
 #include <map>
 using namespace llvm;
 
@@ -83,7 +82,7 @@
 
 // Module::dump() - Allow printing from debugger
 void Module::dump() const {
-  print(std::cerr);
+  print(*cerr.stream());
 }
 
 /// Target endian information...