[gnome-commander] Removes static declaration, includes corresponding header file instead

[Uwe Scholz <uwescholz src gnome org>]

commit 80d8b9d19d409e9b0d37715881c18eee6184d1ef
Author: Uwe Scholz <uwescholz src gnome org>
Date:   Mon Apr 17 22:04:10 2017 +0200

    Removes static declaration, includes corresponding header file instead

 src/tags/gnome-cmd-tags-poppler.cc |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/src/tags/gnome-cmd-tags-poppler.cc b/src/tags/gnome-cmd-tags-poppler.cc
index be688b6..896cb9e 100644
--- a/src/tags/gnome-cmd-tags-poppler.cc
+++ b/src/tags/gnome-cmd-tags-poppler.cc
@@ -24,6 +24,7 @@
 #include <string.h>
 
 #include "gnome-cmd-includes.h"
+#include "gnome-cmd-tags-poppler.h"
 #include "gnome-cmd-tags.h"
 #include "utils.h"
 #include "dict.h"
@@ -192,11 +193,7 @@ inline gchar *paper_name (gdouble doc_width, double doc_height)
 #endif
 
 
-static void gcmd_tags_poppler_load_metadata(GnomeCmdFile *f)
-#ifdef __GNUC__
-__attribute__((unused));
-#endif
-static void gcmd_tags_poppler_load_metadata(GnomeCmdFile *f)
+void gcmd_tags_poppler_load_metadata(GnomeCmdFile *f)
 {
     g_return_if_fail (f != NULL);
     g_return_if_fail (f->info != NULL);