sk: Move protobuf.h from socket .h-s to sk-inet.c

Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>

criu/include/sk-inet.h

@@ -6,7 +6,6 @@
 #include "sockets.h"
 #include "files.h"
 #include "common/list.h"
-#include "protobuf.h"
 #include "images/sk-inet.pb-c.h"
 
 #define INET_ADDR_LEN		48 /* max of INET_ADDRSTRLEN and INET6_ADDRSTRLEN */

criu/include/sockets.h

@@ -4,7 +4,6 @@
 #include <stdbool.h>
 #include <sys/socket.h>
 
-#include "protobuf.h"
 #include "images/sk-opts.pb-c.h"
 
 struct fdinfo_list_entry;

criu/sk-inet.c

@@ -21,6 +21,7 @@
 #include "rst-malloc.h"
 #include "sockets.h"
 #include "sk-inet.h"
+#include "protobuf.h"
 #include "util.h"
 
 #define PB_ALEN_INET	1