[epiphany] popup-commands: add include guards

[Michael Catanzaro <mcatanzaro src gnome org>]

commit fb97f9f51c3dc6c94b9e0dbe05a2891175366ef8
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sat Aug 23 22:35:13 2014 -0500

    popup-commands: add include guards
    
    Also add G_BEGIN_DECLS and G_END_DECLS
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735259

 src/popup-commands.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/popup-commands.h b/src/popup-commands.h
index e07f2d5..1d9097a 100644
--- a/src/popup-commands.h
+++ b/src/popup-commands.h
@@ -17,10 +17,15 @@
  *
  */
 
+#ifndef POPUP_COMMANDS_H
+#define POPUP_COMMANDS_H
+
 #include <gtk/gtk.h>
 
 #include "ephy-window.h"
 
+G_BEGIN_DECLS
+
 void popup_cmd_link_in_new_window      (GtkAction *action,
                                         EphyWindow *window);
 
@@ -57,3 +62,6 @@ void popup_cmd_download_link          (GtkAction *action,
 void popup_cmd_save_image_as           (GtkAction *action,
                                         EphyWindow *window);
 
+G_END_DECLS
+
+#endif