Merge branch 'jk/oid-array-cleanups'

Code cleanup.

* jk/oid-array-cleanups:
  oidset: stop referring to sha1-array
  ref-filter: stop referring to "sha1 array"
  bisect: stop referring to sha1_array
  test-tool: rename sha1-array to oid-array
  oid_array: rename source file from sha1-array
  oid_array: use size_t for iteration
  oid_array: use size_t for count and allocation

submodule.c

@@ -12,7 +12,7 @@
 #include "diffcore.h"
 #include "refs.h"
 #include "string-list.h"
-#include "sha1-array.h"
+#include "oid-array.h"
 #include "argv-array.h"
 #include "blob.h"
 #include "thread-utils.h"