Re: [PATCH 03/28] packed_ref_store: move `packed_refs_path` here

Move `packed_refs_path` from `files_ref_store` to `packed_ref_store`,
and rename it to `path` since its meaning is clear from its new
context.

Inline `files_packed_refs_path()`.

Signed-off-by: Michael Haggerty <redacted>
---
 refs/files-backend.c | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/refs/files-backend.c b/refs/files-backend.c
index 2efb71cee9..c4b8e2f63b 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c

@@ -54,6 +54,9 @@ struct packed_ref_cache {
 struct packed_ref_store {
        unsigned int store_flags;

+       /* The path of the "packed-refs" file: */
+       char *path;
+
        /*
         * A cache of the values read from the `packed-refs` file, if
         * it might still be current; otherwise, NULL.

@@ -61,11 +64,13 @@ struct packed_ref_store {
        struct packed_ref_cache *cache;
 };

-static struct packed_ref_store *packed_ref_store_create(unsigned int store_flags)
+static struct packed_ref_store *packed_ref_store_create(
+               const char *path, unsigned int store_flags)
 {
        struct packed_ref_store *refs = xcalloc(1, sizeof(*refs));

        refs->store_flags = store_flags;
+       refs->path = xstrdup(path);