[WIP/RFC 01/23] convert: convert get_cached_convert_stats_ascii to take an index

[Brandon Williams <bmwill@google.com>]

Signed-off-by: Brandon Williams <bmwill@google.com>
---
 builtin/ls-files.c | 3 ++-
 convert.c          | 5 +++--
 convert.h          | 5 ++++-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 89b3ce8e5..770d8774a 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -63,7 +63,8 @@ static void write_eolinfo(const struct cache_entry *ce, const char *path)
 		const char *w_txt = "";
 		const char *a_txt = get_convert_attr_ascii(path);
 		if (ce && S_ISREG(ce->ce_mode))
-			i_txt = get_cached_convert_stats_ascii(ce->name);
+			i_txt = get_cached_convert_stats_ascii(&the_index,
+							       ce->name);
 		if (!lstat(path, &st) && S_ISREG(st.st_mode))
 			w_txt = get_wt_convert_stats_ascii(path);
 		printf("i/%-5s w/%-5s attr/%-17s\t", i_txt, w_txt, a_txt);
diff --git a/convert.c b/convert.c
index 8d652bf27..b1b90d6e6 100644
--- a/convert.c
+++ b/convert.c
@@ -133,11 +133,12 @@ static const char *gather_convert_stats_ascii(const char *data, unsigned long si
 	}
 }
 
-const char *get_cached_convert_stats_ascii(const char *path)
+const char *get_cached_convert_stats_ascii(const struct index_state *istate,
+					   const char *path)
 {
 	const char *ret;
 	unsigned long sz;
-	void *data = read_blob_data_from_cache(path, &sz);
+	void *data = read_blob_data_from_index(istate, path, &sz);
 	ret = gather_convert_stats_ascii(data, sz);
 	free(data);
 	return ret;
diff --git a/convert.h b/convert.h
index 82871a11d..667b7dfe0 100644
--- a/convert.h
+++ b/convert.h
@@ -4,6 +4,8 @@
 #ifndef CONVERT_H
 #define CONVERT_H
 
+struct index_state;
+
 enum safe_crlf {
 	SAFE_CRLF_FALSE = 0,
 	SAFE_CRLF_FAIL = 1,
@@ -33,7 +35,8 @@ enum eol {
 };
 
 extern enum eol core_eol;
-extern const char *get_cached_convert_stats_ascii(const char *path);
+extern const char *get_cached_convert_stats_ascii(const struct index_state *istate,
+						  const char *path);
 extern const char *get_wt_convert_stats_ascii(const char *path);
 extern const char *get_convert_attr_ascii(const char *path);
 
-- 
2.13.0.303.g4ebf302169-goog