Pull iterators out of CFG.h and CFGdecls and put them in Support directory


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@664 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/ReaderInternals.h b/lib/Bytecode/Reader/ReaderInternals.h
index b94b791..ed4f1a4 100644
--- a/lib/Bytecode/Reader/ReaderInternals.h
+++ b/lib/Bytecode/Reader/ReaderInternals.h
@@ -13,6 +13,7 @@
 #include "llvm/Instruction.h"
 #include <map>
 #include <utility>
+#include <list>
 
 // Enable to trace to figure out what the heck is going on when parsing fails
 #define TRACE_LEVEL 0