Index: cc/proto/layer_tree_host.proto |
diff --git a/cc/proto/layer_tree_host.proto b/cc/proto/layer_tree_host.proto |
index 432c1f60cb0583bf3ab7b42aa2c3a23f5572df70..b601bc1f79f9758b41b6e57d9593a16edb3c3479 100644 |
--- a/cc/proto/layer_tree_host.proto |
+++ b/cc/proto/layer_tree_host.proto |
@@ -53,4 +53,5 @@ message LayerTreeHost { |
optional PropertyTrees property_trees = 31; |
optional uint32 surface_id_namespace = 32; |
optional uint32 next_surface_sequence = 33; |
+ optional bool have_wheel_event_handlers = 34; |
} |