print.c: Remove unused hf_ variables

Some hf_ variables were "cached" in print.c to break dependency on (frame)
dissectors.  They are no longer used (and check*.pl scripts found them)

Change-Id: Ib46e5f5e58da54b6d7a3f85586581507f653c55a
Reviewed-on: https://code.wireshark.org/review/22078
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>

diff --git a/epan/print.c b/epan/print.c
index 90648fe04a78df80685c37dcf51220241cd61268..074621ae0136f40277ada05f36d47f45ca7bb505 100644 (file)
--- a/epan/print.c
+++ b/epan/print.c
@@ -119,19 +119,11 @@ static gboolean json_is_first;
    This helps break explicit dependency on the dissectors. */
 static int proto_data = -1;
 static int proto_frame = -1;
-static int hf_frame_arrival_time = -1;
-static int hf_frame_number = -1;
-static int hf_frame_len = -1;
-static int hf_frame_capture_len = -1;
 
 void print_cache_field_handles(void)
 {
     proto_data = proto_get_id_by_short_name("Data");
     proto_frame = proto_get_id_by_short_name("Frame");
-    hf_frame_arrival_time = proto_registrar_get_id_byname("frame.time");
-    hf_frame_number = proto_registrar_get_id_byname("frame.number");
-    hf_frame_len = proto_registrar_get_id_byname("frame.len");
-    hf_frame_capture_len = proto_registrar_get_id_byname("frame.cap_len");
 }
 
 gboolean