treewide: reduce includes of cache.h in other headers

We had a handful of headers including cache.h that didn't need to
anymore.  Drop those includes and replace them with includes of
smaller files, or forward declarations.  However, note that two .c
files now need to directly include cache.h, though they should have
been including it all along given they are directly using structs
defined in it.

Signed-off-by: Elijah Newren <newren@gmail.com>
Acked-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/archive.h b/archive.h
index f96839ef38..3a4bdfbd07 100644
--- a/archive.h
+++ b/archive.h
@@ -1,9 +1,9 @@
 #ifndef ARCHIVE_H
 #define ARCHIVE_H
 
-#include "cache.h"
 #include "object-name.h"
 #include "pathspec.h"
+#include "string-list.h"
 
 struct repository;
 struct pretty_print_context;