Move DOM nodes into dom/base

src/servo/dom/base.rs

@@ -0,0 +1,33 @@
+import dom::rcu::methods;
+import gfx::geom::{au, size};
+import layout::base::box;
+import util::tree;
+
+enum node_data = {
+    tree: tree::fields<node>,
+    kind: node_kind,
+
+    // Points to the primary box.  Note that there may be multiple
+    // boxes per DOM node.
+    mut box: option<box>,
+};
+
+enum node_kind {
+    nk_div,
+    nk_img(size<au>)
+}
+
+type node = rcu::handle<node_data>;
+
+impl of tree::tree for node {
+    fn tree_fields() -> tree::fields<node> {
+        ret self.get().tree;
+    }
+}
+
+fn new_node(+k: node_kind) -> node {
+    rcu::handle(node_data({tree: tree::empty(),
+                           kind: k,
+                           mut box: none}))
+}
+

src/servo/layout/base.rs

@@ -1,3 +1,4 @@
+import dom::base::{nk_img, node_data, node_kind, node, new_node};
 import dom::rcu;
 import dom::rcu::methods;
 import gfx::geom;
@@ -10,40 +11,12 @@ enum box = @{
     mut bounds: geom::rect<au>
 };
 
-enum node_data = {
-    tree: tree::fields<node>,
-    kind: node_kind,
-
-    // Points to the primary box.  Note that there may be multiple
-    // boxes per DOM node.
-    mut box: option<box>,
-};
-
-enum node_kind {
-    nk_div,
-    nk_img(size<au>)
-}
-
-type node = rcu::handle<node_data>;
-
 impl of tree::tree for box {
     fn tree_fields() -> tree::fields<box> {
         ret self.tree;
     }
 }
 
-impl of tree::tree for node {
-    fn tree_fields() -> tree::fields<node> {
-        ret self.get().tree;
-    }
-}
-
-fn new_node(+k: node_kind) -> node {
-    rcu::handle(node_data({tree: tree::empty(),
-                           kind: k,
-                           mut box: none}))
-}
-
 fn new_box(n: node) -> box {
     box(@{tree: tree::empty(),
           node: n,