Fix examples.

examples/bezier_tool/src/main.rs

@@ -84,7 +84,7 @@ mod bezier {
                 .height(Length::Fill)
                 .width(Length::Fill)
                 .resolve(Size::ZERO);
-            layout::Node::new(size)
+            layout::Node::new(size, Size::ZERO)
         }
 
         fn draw(

examples/geometry/src/main.rs

@@ -43,7 +43,7 @@ mod rainbow {
         ) -> layout::Node {
             let size = limits.width(Length::Fill).resolve(Size::ZERO);
 
-            layout::Node::new(Size::new(size.width, size.width))
+            layout::Node::new(Size::new(size.width, size.width), Size::ZERO)
         }
 
         fn hash_layout(&self, _state: &mut Hasher) {}