[LLVM up] Update for raw_fd_ostream change. This fixes a FIXME that
the Backend output should be done in binary mode.
 - I'd appreciate it if someone who has a Windows build could verify
   this.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59221 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/InheritViz.cpp b/lib/AST/InheritViz.cpp
index 5e4dab4..dd2fc14 100644
--- a/lib/AST/InheritViz.cpp
+++ b/lib/AST/InheritViz.cpp
@@ -149,7 +149,7 @@
 
   llvm::errs() << "Writing '" << Filename.c_str() << "'... ";
 
-  llvm::raw_fd_ostream O(Filename.c_str(), ErrMsg);
+  llvm::raw_fd_ostream O(Filename.c_str(), false, ErrMsg);
 
   if (ErrMsg.empty()) {
     InheritanceHierarchyWriter Writer(Context, O);