Revert "[llvm][Support] Take in CurrentDirectory as a parameter in ExpandResponseFiles"

This reverts commit 75656005dbc8866e1888932a68a830b0df403560.

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/Tooling/JSONCompilationDatabase.cpp b/clang/lib/Tooling/JSONCompilationDatabase.cpp
index 04dd4dbf624..8dd46083902 100644
--- a/clang/lib/Tooling/JSONCompilationDatabase.cpp
+++ b/clang/lib/Tooling/JSONCompilationDatabase.cpp
@@ -29,7 +29,6 @@
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/StringSaver.h"
-#include "llvm/Support/VirtualFileSystem.h"
 #include "llvm/Support/YAMLParser.h"
 #include "llvm/Support/raw_ostream.h"
 #include <cassert>
@@ -170,7 +169,8 @@ class JSONCompilationDatabasePlugin : public CompilationDatabasePlugin {
         JSONDatabasePath, ErrorMessage, JSONCommandLineSyntax::AutoDetect);
     return Base ? inferTargetAndDriverMode(
                       inferMissingCompileCommands(expandResponseFiles(
-                          std::move(Base), llvm::vfs::getRealFileSystem())))
+                          std::move(Base),
+                          llvm::vfs::createPhysicalFileSystem().release())))
                 : nullptr;
   }
 };