commit-graph: stop using `the_repository`

There's still a bunch of uses of `the_repository` in "commit-graph.c",
which we want to stop using due to it being a global variable. Refactor
the code to stop using `the_repository` in favor of the repository
provided via the calling context.

This allows us to drop the `USE_THE_REPOSITORY_VARIABLE` macro.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/commit-graph.h b/commit-graph.h
index df10daf01c..0a67ac9280 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -21,7 +21,7 @@
  * call this method oustide of a builtin, and only if you know what
  * you are doing!
  */
-void git_test_write_commit_graph_or_die(void);
+void git_test_write_commit_graph_or_die(struct odb_source *source);
 
 struct commit;
 struct bloom_filter_settings;