Fix dwarf_reader.cc for C++11
am: fcb56510b3

Change-Id: I1123440e0e3eda6ac467eb0a45a8152c694bda38
diff --git a/binutils-2.27/gold/dwarf_reader.cc b/binutils-2.27/gold/dwarf_reader.cc
index 6c2b008..c750ae4 100644
--- a/binutils-2.27/gold/dwarf_reader.cc
+++ b/binutils-2.27/gold/dwarf_reader.cc
@@ -1961,7 +1961,7 @@
 	}
       gold_debug(DEBUG_LOCATION, "File %3d: %s",
 		 static_cast<int>(file_list.size()), path);
-      file_list.push_back(std::make_pair<int, std::string>(dirindex, path));
+      file_list.push_back(std::make_pair(dirindex, path));
     }
 
   delete[] types;