Uncrustify sources

Ran `find src plugins -iname '*.[c|h]' -print0 | xargs -0 uncrustify --no-backup`
with some minimal manual intervention.

plugins/dummy/calls-dummy-origin.h

@@ -22,8 +22,7 @@
  *
  */
 
-#ifndef CALLS_DUMMY_ORIGIN_H__
-#define CALLS_DUMMY_ORIGIN_H__
+#pragma once
 
 #include <glib-object.h>
 
@@ -33,10 +32,8 @@ G_BEGIN_DECLS
 
 G_DECLARE_FINAL_TYPE (CallsDummyOrigin, calls_dummy_origin, CALLS, DUMMY_ORIGIN, GObject);
 
-CallsDummyOrigin *calls_dummy_origin_new            (const gchar      *name);
+CallsDummyOrigin *calls_dummy_origin_new            (const gchar *name);
 void              calls_dummy_origin_create_inbound (CallsDummyOrigin *self,
                                                      const gchar      *number);
 
 G_END_DECLS
-
-#endif /* CALLS_DUMMY_ORIGIN_H__ */