Rename mdv -> template_binding, remove experiemntal apis from dart:html

tools/dom/templates/html/impl/impl_Node.darttemplate

Index: tools/dom/templates/html/impl/impl_Node.darttemplate
diff --git a/tools/dom/templates/html/impl/impl_Node.darttemplate b/tools/dom/templates/html/impl/impl_Node.darttemplate
index 7fa868c346e204ad954970f95ef5c0edbb3be184..12204671d8d64ef96e651e4fba444cdb6cc9e18e 100644
--- a/tools/dom/templates/html/impl/impl_Node.darttemplate
+++ b/tools/dom/templates/html/impl/impl_Node.darttemplate
@@ -182,27 +182,6 @@ $endif
   Node operator[](int index) => _this.childNodes[index];
 }
 
-/** Information about the instantiated template. */
-class TemplateInstance {
-  // TODO(rafaelw): firstNode & lastNode should be read-synchronous
-  // in cases where script has modified the template instance boundary.
-
-  /** The first node of this template instantiation. */
-  final Node firstNode;
-
-  /**
-   * The last node of this template instantiation.
-   * This could be identical to [firstNode] if the template only expanded to a
-   * single node.
-   */
-  final Node lastNode;
-
-  /** The model used to instantiate the template. */
-  final model;
-
-  TemplateInstance(this.firstNode, this.lastNode, this.model);
-}
-
 
 $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
 
@@ -280,52 +259,6 @@ $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
    */
   String toString() => nodeValue == null ? super.toString() : nodeValue;
 
-
-  /**
-   * Creates a binding to the attribute [name] to the [path] of the [model].
-   *
-   * This can be overridden by custom elements to provide the binding used in
-   * [Node.bind]. This will only create the binding; it will not add it to
-   * [bindings].
-   *
-   * You should not need to call this directly except from [Node.bind].
-   */
-  @Experimental()
-  createBinding(String name, model, String path) =>
-      TemplateElement.mdvPackage(this).createBinding(name, model, path);
-
-  /**
-   * Binds the attribute [name] to the [path] of the [model].
-   * Path is a String of accessors such as `foo.bar.baz`.
-   * Returns the `NodeBinding` instance.
-   */
-  @Experimental()
-  bind(String name, model, String path) =>
-      TemplateElement.mdvPackage(this).bind(name, model, path);
-
-  /** Unbinds the attribute [name]. */
-  @Experimental()
-  void unbind(String name) {
-    TemplateElement.mdvPackage(this).unbind(name);
-  }
-
-  /** Unbinds all bound attributes. */
-  @Experimental()
-  void unbindAll() {
-    TemplateElement.mdvPackage(this).unbindAll();
-  }
-
-  /** Gets the data bindings that are associated with this node. */
-  @Experimental()
-  Map<String, dynamic> get bindings =>
-      TemplateElement.mdvPackage(this).bindings;
-
-  /** Gets the template instance that instantiated this node, if any. */
-  @Experimental()
-  TemplateInstance get templateInstance =>
-      TemplateElement.mdvPackage(this).templateInstance;
-
-
   /**
    * Use ownerDocument instead.
    */