remove unused statements

src/libgit2/fetch.c

@@ -21,7 +21,6 @@
 #include "repository.h"
 #include "refs.h"
 #include "transports/smart.h"
-#include <limits.h>
 
 static int maybe_want(git_remote *remote, git_remote_head *head, git_refspec *tagspec, git_remote_autotag_option_t tagopt)
 {

tests/libgit2/clone/shallow.c

@@ -10,7 +10,6 @@ void test_clone_shallow__initialize(void)
 void test_clone_shallow__cleanup(void)
 {
 	git_libgit2_opts(GIT_OPT_ENABLE_SHALLOW, 0);
-	/*cl_git_sandbox_cleanup();*/
 }
 
 static int remote_single_branch(git_remote **out, git_repository *repo, const char *name, const char *url, void *payload)