Update for llvm API change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186448 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/driver/cc1as_main.cpp b/tools/driver/cc1as_main.cpp
index 1f3c1d6..eec33d8 100644
--- a/tools/driver/cc1as_main.cpp
+++ b/tools/driver/cc1as_main.cpp
@@ -252,8 +252,8 @@
 
   std::string Error;
   raw_fd_ostream *Out =
-    new raw_fd_ostream(Opts.OutputPath.c_str(), Error,
-                       (Binary ? raw_fd_ostream::F_Binary : 0));
+      new raw_fd_ostream(Opts.OutputPath.c_str(), Error,
+                         (Binary ? sys::fs::F_Binary : sys::fs::F_None));
   if (!Error.empty()) {
     Diags.Report(diag::err_fe_unable_to_open_output)
       << Opts.OutputPath << Error;