Replace std::iostreams with raw_ostream in TableGen.
 - Sorry, I can't help myself.

 - No intended functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74742 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/ClangDiagnosticsEmitter.h b/utils/TableGen/ClangDiagnosticsEmitter.h
index 58ea524..edd062a 100644
--- a/utils/TableGen/ClangDiagnosticsEmitter.h
+++ b/utils/TableGen/ClangDiagnosticsEmitter.h
@@ -29,7 +29,7 @@
     : Records(R), Component(component) {}
 
   // run - Output the .def file contents
-  void run(std::ostream &OS);
+  void run(raw_ostream &OS);
 };
 
 class ClangDiagGroupsEmitter : public TableGenBackend {
@@ -37,7 +37,7 @@
 public:
   explicit ClangDiagGroupsEmitter(RecordKeeper &R) : Records(R) {}
     
-  void run(std::ostream &OS);
+  void run(raw_ostream &OS);
 };