python-pygtk: upgrade to 2.10.4 from OE and add PROVIDES to keep compability

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3183 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta-extras/packages/python/python-pygtk/fix-gtkunixprint.patch

@@ -0,0 +1,16 @@
+Index: pygtk-2.10.0/gtk/gtkunixprint.override
+===================================================================
+--- pygtk-2.10.0.orig/gtk/gtkunixprint.override
++++ pygtk-2.10.0/gtk/gtkunixprint.override
+@@ -105,11 +105,7 @@ _wrap_gtk_print_job_get_surface(PyGObjec
+     if (pyg_error_check(&error))
+         return NULL;
+ 
+-#if PYCAIRO_VERSION_HEX >= 0x1010600
+     return PycairoSurface_FromSurface(surface, NULL);
+-#else
+-    return PycairoSurface_FromSurface(surface, NULL, NULL);
+-#endif
+ }
+ %%
+ override gtk_print_job_send kwargs