[gtk+] gsk: Quiet a compiler warning

[Matthias Clasen <matthiasc src gnome org>]

commit 9b582db49240bc7dbebc64404da45682dbcf2874
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Nov 24 08:51:22 2017 -0500

    gsk: Quiet a compiler warning
    
    We insist on handling all cases in a switch, nowadays.

 gsk/gskbroadwayrenderer.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/gsk/gskbroadwayrenderer.c b/gsk/gskbroadwayrenderer.c
index 5a99eef..e388c31 100644
--- a/gsk/gskbroadwayrenderer.c
+++ b/gsk/gskbroadwayrenderer.c
@@ -630,6 +630,12 @@ gsk_broadway_renderer_add_node (GskRenderer *self,
 
     case GSK_COLOR_MATRIX_NODE:
     case GSK_TEXT_NODE:
+    case GSK_REPEATING_LINEAR_GRADIENT_NODE:
+    case GSK_TRANSFORM_NODE:
+    case GSK_REPEAT_NODE:
+    case GSK_BLEND_NODE:
+    case GSK_CROSS_FADE_NODE:
+    case GSK_BLUR_NODE:
     default:
       break; /* Fallback */
     }