[gtk+] GtkPlacesSidebar: Fix Home and Desktop on Windows.

[Federico Mena Quintero <federico src gnome org>]

commit bd71849e26bd6d72fe142f8ea74eeafaf0168431
Author: Matias De Lellis <mati86dl gmail com>
Date:   Mon Dec 1 14:56:05 2014 -0600

    GtkPlacesSidebar: Fix Home and Desktop on Windows.
    
    We were concatenating "file://" to the result of g_get_user_special_dir() to build
    a URI, but this is not enough on Windows.  Use g_filename_to_uri() instead.
    
    See https://bugzilla.gnome.org/show_bug.cgi?id=739453

 gtk/gtkplacessidebar.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 6b95551..80426a3 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -690,7 +690,7 @@ get_home_directory_uri (void)
   if (!home)
     return NULL;
 
-  return g_strconcat ("file://", home, NULL);
+  return g_filename_to_uri (home, NULL, NULL);
 }
 
 static gchar *
@@ -706,7 +706,7 @@ get_desktop_directory_uri (void)
   if (path_is_home_dir (name))
     return NULL;
 
-  return g_strconcat ("file://", name, NULL);
+  return g_filename_to_uri (name, NULL, NULL);
 }
 
 static gboolean