[gnome-photos] configure: Bump minimum GTK+ version to 3.8.0

[Debarshi Ray <debarshir src gnome org>]

commit 3b649bf83a7ac6c72accad019e817b80ff83b25b
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Apr 3 01:07:42 2013 +0200

    configure: Bump minimum GTK+ version to 3.8.0
    
    gtk_icon_info_free is not needed anymore.

 configure.ac           |    3 ++-
 src/photos-base-item.c |    2 +-
 src/photos-utils.c     |    2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 5e13eb1..cdfab17 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,6 +26,7 @@ GLIB_GSETTINGS
 
 EXEMPI_MIN_VERSION=1.99.5
 GLIB_MIN_VERSION=2.35.1
+GTK_MIN_VERSION=3.8.0
 LIBEXIF_MIN_VERSION=0.6.14
 LIBRSVG_MIN_VERSION=2.26.0
 
@@ -90,7 +91,7 @@ AC_DEFINE([GNOME_DESKTOP_USE_UNSTABLE_API], [], [We are aware that GNOME_DESKTOP
 PKG_CHECK_MODULES(GOA, [goa-1.0])
 AC_DEFINE([GOA_API_IS_SUBJECT_TO_CHANGE], [], [We are aware that GOA's API can change])
 
-PKG_CHECK_MODULES(GTK, [gtk+-3.0])
+PKG_CHECK_MODULES(GTK, [gtk+-3.0 >= $GTK_MIN_VERSION])
 AC_DEFINE([HAVE_GTK3], [], [We want gegl-gtk to use the GTK+ 3.x code path])
 
 PKG_CHECK_MODULES(GTK_UNIX_PRINT, [gtk+-unix-print-3.0])
diff --git a/src/photos-base-item.c b/src/photos-base-item.c
index 1c44496..0d6c057 100644
--- a/src/photos-base-item.c
+++ b/src/photos-base-item.c
@@ -172,7 +172,7 @@ photos_base_item_check_effects_and_update_info (PhotosBaseItem *self)
               icon = tmp;
             }
 
-          gtk_icon_info_free (icon_info);
+          g_object_unref (icon_info);
         }
     }
 
diff --git a/src/photos-utils.c b/src/photos-utils.c
index 04c7b7d..acc193d 100644
--- a/src/photos-utils.c
+++ b/src/photos-utils.c
@@ -198,7 +198,7 @@ photos_utils_create_symbolic_icon (const gchar *name, gint base_size)
     goto out;
 
   pixbuf = gtk_icon_info_load_symbolic_for_context (info, style, NULL, NULL);
-  gtk_icon_info_free (info);
+  g_object_unref (info);
 
   if (pixbuf == NULL)
     goto out;