Roll IDL to multivm@910, Take #2

lib/html/templates/html/impl/impl_Node.darttemplate

Index: lib/html/templates/html/impl/impl_Node.darttemplate
diff --git a/lib/html/templates/html/impl/impl_Node.darttemplate b/lib/html/templates/html/impl/impl_Node.darttemplate
index dcd5698d65cc589bfcf3418f6266ce5ea3b2bea7..b7f581e818184f53f1e2441cb180aa01f17a3670 100644
--- a/lib/html/templates/html/impl/impl_Node.darttemplate
+++ b/lib/html/templates/html/impl/impl_Node.darttemplate
@@ -124,12 +124,12 @@ class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
   }
 
   // TODO(jacobr): should we throw an exception if parent is already null?
-  _NodeImpl remove() {
+  // TODO(vsm): Use the native remove when available.
+  void remove() {
     if (this.parent != null) {
       final _NodeImpl parent = this.parent;
       parent.$dom_removeChild(this);
     }
-    return this;
   }
 
   _NodeImpl replaceWith(Node otherNode) {