Rename spawn-ask-password-agent.c to just ask-password-agent.c

The functions in the file were *not* using the spawn prefix,
and the prefix seems completely unnecessary.

src/machine/machinectl.c

@@ -14,6 +14,7 @@
 #include "sd-bus.h"
 
 #include "alloc-util.h"
+#include "ask-password-agent.h"
 #include "build.h"
 #include "build-path.h"
 #include "bus-common-errors.h"
@@ -55,7 +56,6 @@
 #include "sigbus.h"
 #include "signal-util.h"
 #include "sort-util.h"
-#include "spawn-ask-password-agent.h"
 #include "stdio-util.h"
 #include "string-table.h"
 #include "strv.h"

src/shared/ask-password-agent.c

@@ -4,10 +4,10 @@
 #include <stdlib.h>
 #include <unistd.h>
 
+#include "ask-password-agent.h"
 #include "exec-util.h"
 #include "log.h"
 #include "process-util.h"
-#include "spawn-ask-password-agent.h"
 
 static pid_t agent_pid = 0;
 

src/shared/main-func.h

@@ -10,12 +10,12 @@
 #include "sd-daemon.h"
 
 #include "argv-util.h"
+#include "ask-password-agent.h"
 #include "hashmap.h"
 #include "pager.h"
 #include "polkit-agent.h"
 #include "selinux-util.h"
 #include "signal-util.h"
-#include "spawn-ask-password-agent.h"
 #include "static-destruct.h"
 
 #define _DEFINE_MAIN_FUNCTION(intro, impl, result_to_exit_status, result_to_return_value) \

src/shared/meson.build

@@ -4,6 +4,7 @@ shared_sources = files(
         'acl-util.c',
         'acpi-fpdt.c',
         'apparmor-util.c',
+        'ask-password-agent.c',
         'ask-password-api.c',
         'async.c',
         'barrier.c',
@@ -160,7 +161,6 @@ shared_sources = files(
         'smbios11.c',
         'socket-label.c',
         'socket-netlink.c',
-        'spawn-ask-password-agent.c',
         'specifier.c',
         'switch-root.c',
         'tmpfile-util-label.c',

src/systemctl/systemctl-util.c

@@ -6,6 +6,7 @@
 #include "sd-bus.h"
 #include "sd-daemon.h"
 
+#include "ask-password-agent.h"
 #include "bus-common-errors.h"
 #include "bus-locator.h"
 #include "bus-map-properties.h"
@@ -23,7 +24,6 @@
 #include "process-util.h"
 #include "reboot-util.h"
 #include "set.h"
-#include "spawn-ask-password-agent.h"
 #include "stat-util.h"
 #include "systemctl-util.h"
 #include "systemctl.h"