Created attachment 173212 [details] [review]
Remove compatibility for GTK+-2.0

While the Meego developers agreed to switching mutter to GTK+-3.0
unconditionally a while ago, Canonical used a GTK+-2.0 build for their
Unity project. As Canonical now announced a switch to compiz as their
window manager, there is no longer a reason to maintain GTK+-2.0
compatibility.

Review of attachment 173212 [details] [review]:

There should be a configure.ac part of this?

::: src/include/errors.h
@@ +32,3 @@
 void      meta_error_trap_push (MetaDisplay *display);
 void      meta_error_trap_pop  (MetaDisplay *display,
                                 gboolean     last_request_was_roundtrip);

This boolean can go, right?

Created attachment 173218 [details] [review]
Remove compatibility for GTK+-2.0

(In reply to comment #2)
> There should be a configure.ac part of this?

Woops - yes.


> ::: src/include/errors.h
> @@ +32,3 @@
>  void      meta_error_trap_pop  (MetaDisplay *display,
>                                  gboolean     last_request_was_roundtrip);
> 
> This boolean can go, right?

Right.

Review of attachment 173218 [details] [review]:

Looks good. Should adjust the gnome-shell moduleset when we land this to remove the --with-gtk=3.0 parameter

Attachment 173218 [details] pushed as b445ee3 - Remove compatibility for GTK+-2.0