Rebased PNaCl localmods in LLVM to 223109

include/llvm/LTO/LTOCodeGenerator.h

Index: include/llvm/LTO/LTOCodeGenerator.h
diff --git a/include/llvm/LTO/LTOCodeGenerator.h b/include/llvm/LTO/LTOCodeGenerator.h
index 0c9ce4a54f02a7dc95008cffe3068e1d32063374..56efc82a8d0527d62f6695dbf7bcf14ace47c74d 100644
--- a/include/llvm/LTO/LTOCodeGenerator.h
+++ b/include/llvm/LTO/LTOCodeGenerator.h
@@ -91,6 +91,10 @@ struct LTOCodeGenerator {
   // Return true on success.
   bool writeMergedModules(const char *path, std::string &errMsg);
 
+  // @LOCALMOD-BEGIN
+  void wrapSymbol(const char *sym);
+  // @LOCALMOD-END
+
   // Compile the merged module into a *single* object file; the path to object
   // file is returned to the caller via argument "name". Return true on
   // success.