Replace the F_Binary flag with a F_Text one.

After this I will set the default back to F_None. The advantage is that
before this patch forgetting to set F_Binary would corrupt a file on windows.
Forgetting to set F_Text produces one that cannot be read in notepad, which
is a better failure mode :-)

llvm-svn: 202052
diff --git a/llvm/tools/llvm-dis/llvm-dis.cpp b/llvm/tools/llvm-dis/llvm-dis.cpp
index 9fb0565..f25b040 100644
--- a/llvm/tools/llvm-dis/llvm-dis.cpp
+++ b/llvm/tools/llvm-dis/llvm-dis.cpp
@@ -172,7 +172,7 @@
 
   std::string ErrorInfo;
   OwningPtr<tool_output_file> Out(new tool_output_file(
-      OutputFilename.c_str(), ErrorInfo, sys::fs::F_Binary));
+      OutputFilename.c_str(), ErrorInfo, sys::fs::F_None));
   if (!ErrorInfo.empty()) {
     errs() << ErrorInfo << '\n';
     return 1;