all: don't explicitly include <glib-unix.h>

We get it now always by "nm-macros-internal.h".

src/core/devices/bluetooth/tests/nm-bt-test.c

@@ -2,8 +2,6 @@
 
 #include "src/core/nm-default-daemon.h"
 
-#include <glib-unix.h>
-
 #include "devices/bluetooth/nm-bluez5-dun.h"
 
 #include "nm-test-utils-core.h"

src/core/main-utils.c

@@ -14,7 +14,6 @@
 #include <locale.h>
 
 #include <glib/gstdio.h>
-#include <glib-unix.h>
 
 #include "main-utils.h"
 #include "NetworkManagerUtils.h"

src/core/nm-connectivity.c

@@ -13,7 +13,6 @@
     #include <curl/curl.h>
 #endif
 #include <linux/rtnetlink.h>
-#include <glib-unix.h>
 
 #include "c-list/src/c-list.h"
 #include "libnm-core-intern/nm-core-internal.h"

src/core/nm-iface-helper.c

@@ -5,7 +5,6 @@
 
 #include "src/core/nm-default-daemon.h"
 
-#include <glib-unix.h>
 #include <getopt.h>
 #include <locale.h>
 #include <stdlib.h>

src/libnm-glib-aux/nm-shared-utils.c

@@ -12,7 +12,6 @@
 #include <poll.h>
 #include <fcntl.h>
 #include <sys/syscall.h>
-#include <glib-unix.h>
 #include <net/if.h>
 #include <net/ethernet.h>
 

src/nm-dispatcher/nm-dispatcher.c

@@ -16,7 +16,6 @@
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <arpa/inet.h>
-#include <glib-unix.h>
 
 #include "libnm-core-aux-extern/nm-dispatcher-api.h"
 #include "nm-dispatcher-utils.h"

src/nmcli/nmcli.c

@@ -14,7 +14,6 @@
 #include <termios.h>
 #include <unistd.h>
 #include <locale.h>
-#include <glib-unix.h>
 #include <readline/readline.h>
 #include <readline/history.h>