perf srcline: Add missing srcline.h header to files needing its defs

When srcline was introduced it wrongly added the include to util/sort.h,
even with that header not needing the definitions it provides, fix it by
adding it to the places that need it as a pre patch to remove srcline.h
from sort.h.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-shuebppedtye8hrgxk15qe3x@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-diff.c

@@ -15,6 +15,7 @@
 #include "util/session.h"
 #include "util/tool.h"
 #include "util/sort.h"
+#include "util/srcline.h"
 #include "util/symbol.h"
 #include "util/data.h"
 #include "util/config.h"
@@ -22,6 +23,7 @@
 #include "util/annotate.h"
 #include "util/map.h"
 #include <linux/zalloc.h>
+#include <subcmd/parse-options.h>
 
 #include <errno.h>
 #include <inttypes.h>