The parameter should be named the same in the definition and the
declararion.

https://bugzilla.gnome.org/show_bug.cgi?id=677127

This patch changes all uses of GDK_DEPRECATED(_FOR) in gtk headers
by the versioned variants, GDK_DEPRECATED_IN_3_x(_FOR). At the same
time, we add GDK_AVAILABLE_IN_3_x annotations for all API additions
in 3.2 and 3.4.

This is the interface for GtkWidgets that can be associated with an
action on a GtkAppicationWindow or associated GtkApplication.

It essentially features 'action-name' and 'action-target' properties
with some associated convenience API.

This interface is implemented by GtkButton and GtkToolButton.

https://bugzilla.gnome.org/show_bug.cgi?id=667394