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/lib/ARCMigrate/FileRemapper.cpp b/lib/ARCMigrate/FileRemapper.cpp
index 159ab79..2eadd8e 100644
--- a/lib/ARCMigrate/FileRemapper.cpp
+++ b/lib/ARCMigrate/FileRemapper.cpp
@@ -126,7 +126,7 @@
   std::string errMsg;
   std::string infoFile = outputPath;
   llvm::raw_fd_ostream infoOut(infoFile.c_str(), errMsg,
-                               llvm::raw_fd_ostream::F_Binary);
+                               llvm::sys::fs::F_Binary);
   if (!errMsg.empty())
     return report(errMsg, Diag);
 
@@ -189,7 +189,7 @@
 
       std::string errMsg;
       llvm::raw_fd_ostream Out(origFE->getName(), errMsg,
-                               llvm::raw_fd_ostream::F_Binary);
+                               llvm::sys::fs::F_Binary);
       if (!errMsg.empty())
         return report(errMsg, Diag);