REORG: include: move channel.h to haproxy/channel{,-t}.h
The files were moved with no change. The callers were cleaned up a bit
and a few of them had channel.h removed since not needed.
diff --git a/include/proto/filters.h b/include/proto/filters.h
index 2ece189..9e8cc74 100644
--- a/include/proto/filters.h
+++ b/include/proto/filters.h
@@ -21,14 +21,12 @@
#ifndef _PROTO_FILTERS_H
#define _PROTO_FILTERS_H
-#include <types/channel.h>
+#include <haproxy/channel.h>
#include <types/filters.h>
#include <types/http_ana.h>
#include <types/proxy.h>
#include <types/stream.h>
-#include <proto/channel.h>
-
extern const char *trace_flt_id;
extern const char *http_comp_flt_id;
extern const char *cache_store_flt_id;