mgr/ServiceMap: do not include unused headers

<experimental/iterator> was included for std::experimental::make_ostream_joiner
in a968f65d784b3d6c6a172929aa293f09e6917fa6. but the code using
std::experimental::make_ostream_joiner was later rewritten in
ab0d8f2ae9f551e15a4c7bacbf69161e91263785, in which
std::experimental::make_ostream_joiner is not used anymore.

so let's drop it.

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/mgr/ServiceMap.cc b/src/mgr/ServiceMap.cc
index b6f8ad97c86d103be1db55a58169244bcf1ec3b2..04b32b27ee4ac27abd77ca53da5b44ec5a53fc7f 100644 (file)
--- a/src/mgr/ServiceMap.cc
+++ b/src/mgr/ServiceMap.cc
@@ -3,9 +3,7 @@
 
 #include "mgr/ServiceMap.h"
 
-#include <experimental/iterator>
 #include <fmt/format.h>
-#include <regex>
 
 #include "common/Formatter.h"