Prepare for gnome-desktop3-2.91.92.

Since this release, picture-uri is used to set background.

desktop-backgrounds.spec

@@ -5,7 +5,7 @@
 
 Name:           desktop-backgrounds
 Version:        15.0.0
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Desktop backgrounds
 
 Group:          User Interface/Desktops
@@ -39,6 +39,9 @@ desktop background image.
 Summary:        The default Fedora wallpaper from GNOME desktop
 Group:          User Interface/Desktops
 Requires:       %{fedora_release_name}-backgrounds-gnome
+# starting with this release, gnome uses picture-uri instead of picture-filename
+# see gnome bz #633983
+Requires:       gnome-desktop3 >= 2.91.92
 Provides:       system-backgrounds-gnome = %{version}-%{release}
 License:        CC-BY-SA
 
@@ -137,7 +140,7 @@ ln -s ../../../../backgrounds/waves/waves-wide-3-night.png 1920x1200.png
 mkdir -p $RPM_BUILD_ROOT%{_datadir}/glib-2.0/schemas
 /bin/echo '[org.gnome.desktop.background]' > \
 	$RPM_BUILD_ROOT%{_datadir}/glib-2.0/schemas/org.gnome.desktop.background.fedora.gschema.override
-/bin/echo "picture-filename='%{_datadir}/backgrounds/%{fedora_release_name}/default/%{fedora_release_name}.xml'"	>> \
+/bin/echo "picture-uri='%{_datadir}/backgrounds/%{fedora_release_name}/default/%{fedora_release_name}.xml'"	>> \
 	$RPM_BUILD_ROOT%{_datadir}/glib-2.0/schemas/org.gnome.desktop.background.fedora.gschema.override
 #   for KDE, this is handled in kde-settings
 #   for XFCE
@@ -207,6 +210,11 @@ fi
 %{_datadir}/backgrounds/default.png
 
 %changelog
+* Tue Mar 22 2011 Martin Sourada <mso@fedoraproject.org> - 15.0.0-6
+- Update for upcoming changes in gnome-desktop-2.91.92
+  * picture-uri is used instead of picture-filename to select background
+    gnome bz #633983
+
 * Tue Mar 22 2011 Martin Sourada <mso@fedoraproject.org> - 15.0.0-5
 - Set default wallpaper for gnome