Removing noSuchMethod from Element.

sdk/lib/html/dartium/html_dartium.dart

Index: sdk/lib/html/dartium/html_dartium.dart
diff --git a/sdk/lib/html/dartium/html_dartium.dart b/sdk/lib/html/dartium/html_dartium.dart
index 009a05505f50925a9b4c80dcf3e0a58299e7044f..490a55d8351926b901a01e232a1e280639263689 100644
--- a/sdk/lib/html/dartium/html_dartium.dart
+++ b/sdk/lib/html/dartium/html_dartium.dart
@@ -8859,21 +8859,6 @@ abstract class Element extends Node implements ElementTraversal {
    */
   var xtag;
 
-  noSuchMethod(InvocationMirror invocation) {
-    if (dynamicUnknownElementDispatcher == null) {
-      throw new NoSuchMethodError(this, invocation.memberName,
-                                        invocation.positionalArguments,
-                                        invocation.namedArguments);
-    } else {
-      String hackedName = invocation.memberName;
-      if (invocation.isGetter) hackedName = "get:$hackedName";
-      if (invocation.isSetter) hackedName = "set:$hackedName";
-      return dynamicUnknownElementDispatcher(this,
-                                             hackedName,
-                                             invocation.positionalArguments);
-    }
-  }
-
 
   Element.internal() : super.internal();
 
@@ -9166,9 +9151,6 @@ abstract class Element extends Node implements ElementTraversal {
 
 }
 
-// Temporary dispatch hook to support WebComponents.
-Function dynamicUnknownElementDispatcher;
-
 final _START_TAG_REGEXP = new RegExp('<(\\w+)');
 class _ElementFactoryProvider {
   static final _CUSTOM_PARENT_TAG_MAP = const {