[gtk] Remove support for -gtk-key-bindings: css property

[Benjamin Otte <otte src gnome org>]

commit 46cb221220d25b2b5738303f0fc324bf5588b469
Author: Benjamin Otte <otte redhat com>
Date:   Thu Feb 21 21:48:50 2019 +0100

    Remove support for -gtk-key-bindings: css property
    
    This is no longer used.

 gtk/gtkcssarrayvalue.c   | 1 -
 gtk/gtkcsstypesprivate.h | 1 -
 2 files changed, 2 deletions(-)
---
diff --git a/gtk/gtkcssarrayvalue.c b/gtk/gtkcssarrayvalue.c
index d294d90892..ca65df9698 100644
--- a/gtk/gtkcssarrayvalue.c
+++ b/gtk/gtkcssarrayvalue.c
@@ -293,7 +293,6 @@ gtk_css_value_array_transition (GtkCssValue *start,
     case GTK_CSS_PROPERTY_TRANSITION_DURATION:
     case GTK_CSS_PROPERTY_TRANSITION_TIMING_FUNCTION:
     case GTK_CSS_PROPERTY_TRANSITION_DELAY:
-    case GTK_CSS_PROPERTY_GTK_KEY_BINDINGS:
       return NULL;
     }
 }
diff --git a/gtk/gtkcsstypesprivate.h b/gtk/gtkcsstypesprivate.h
index 6d5401b7de..0c9ae190d2 100644
--- a/gtk/gtkcsstypesprivate.h
+++ b/gtk/gtkcsstypesprivate.h
@@ -241,7 +241,6 @@ enum { /*< skip >*/
   GTK_CSS_PROPERTY_ANIMATION_FILL_MODE,
   GTK_CSS_PROPERTY_OPACITY,
   GTK_CSS_PROPERTY_FILTER,
-  GTK_CSS_PROPERTY_GTK_KEY_BINDINGS,
   GTK_CSS_PROPERTY_CARET_COLOR,
   GTK_CSS_PROPERTY_SECONDARY_CARET_COLOR,
   GTK_CSS_PROPERTY_FONT_FEATURE_SETTINGS,