tests: clean up repo_trace._TRACE_FILE patching

Patch this automatically for all tests rather than duplicating the
boilerplate in diff testcases.

Change-Id: I391d5c859974cda3d5680d34ede2ce6e9e925838
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/354358
Reviewed-by: Joanna Wang <jojwang@google.com>
Tested-by: Mike Frysinger <vapier@google.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/tests/test_git_superproject.py b/tests/test_git_superproject.py
index 1425f4ce..225e98c2 100644
--- a/tests/test_git_superproject.py
+++ b/tests/test_git_superproject.py
@@ -24,7 +24,6 @@ from unittest import mock
 import git_superproject
 import git_trace2_event_log
 import manifest_xml
-import repo_trace
 from test_manifest_xml import sort_attributes
 
 
@@ -40,7 +39,6 @@ class SuperprojectTestCase(unittest.TestCase):
     """Set up superproject every time."""
     self.tempdirobj = tempfile.TemporaryDirectory(prefix='repo_tests')
     self.tempdir = self.tempdirobj.name
-    repo_trace._TRACE_FILE = os.path.join(self.tempdir, 'TRACE_FILE_from_test')
     self.repodir = os.path.join(self.tempdir, '.repo')
     self.manifest_file = os.path.join(
         self.repodir, manifest_xml.MANIFEST_FILE_NAME)