Rebased PNaCl localmods in LLVM to 223109

include/llvm/MC/MCNaCl.h

Index: include/llvm/MC/MCNaCl.h
diff --git a/include/llvm/MC/MCNaCl.h b/include/llvm/MC/MCNaCl.h
new file mode 100644
index 0000000000000000000000000000000000000000..d7617da6ca1afd49e06dc3f99493cdb6511b5aa9
--- /dev/null
+++ b/include/llvm/MC/MCNaCl.h
@@ -0,0 +1,22 @@
+//===- MCNaCl.h - NaCl-specific code for MC  --------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Support/CommandLine.h"
+
+namespace llvm {
+
+class MCContext;
+class MCStreamer;
+class Triple;
+/// Initialize target-specific bundle alignment and emit target-specific NaCl
+/// ELF note sections.
+void initializeNaClMCStreamer(MCStreamer &Streamer, MCContext &Ctx,
+                              const Triple &TheTriple);
+
+}