Undo of header file creation from Extract to function or Create Declaration / Definition gives an error #11462
Description
- Use Extract to function or Create Declaration / Definition on a source file in a case where it creates a header file.
- Attempt to undo the edits and the file creation.
Bug: Undo of the file creation fails with `Unable to create file 'test.h' that already exists when overwrite flag is not set. I'm not sure if this is a VS Code bug or if there's a way for our extension to handle this correctly.