[tests] APISite.upload does not have _file_key or _offset parameters

Change-Id: I4b88f165779ef5ac246a7fcc145a25a9ce1a5369
---
M tests/upload_tests.py
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/upload_tests.py b/tests/upload_tests.py
index 77740ce..21df832 100755
--- a/tests/upload_tests.py
+++ b/tests/upload_tests.py
@@ -90,8 +90,7 @@
         page = pywikibot.FilePage(self.site, 'MP_sounds-pwb.png')
         self.site.upload(page, source_filename=file_name,
                          comment='pywikibot test', chunk_size=chunk_size,
-                         ignore_warnings=True, report_success=False,
-                         _file_key=self._file_key, _offset=self._offset)
+                         ignore_warnings=True, report_success=False)
 
     def _test_continue_filekey(self, chunk_size):
         """Test uploading a chunk first and finish in a separate upload."""

