Fix ElementVisitor

sdk/lib/_internal/compiler/implementation/elements/visitor.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library visitor;
 
 import 'elements.dart';
-import 'modelx.dart';
 import '../scanner/scannerlib.dart'
     show PartialClassElement;
 import '../ssa/ssa.dart'
     show InterceptedElement;
 import '../closure.dart'
     show ThisElement,
          CheckVariableElement,
          BoxElement,
          BoxFieldElement,
          ClosureClassElement,
          ClosureFieldElement;
 
 abstract class ElementVisitor<R> {
   R visit(Element e) => e.accept(this);
 
   R visitElement(Element e);
-  R visitElementX(ElementX e) => visitElement(e);
   R visitErroneousElement(ErroneousElement e) => visitFunctionElement(e);
   R visitWarnOnUseElement(WarnOnUseElement e) => visitElement(e);
   R visitAmbiguousElement(AmbiguousElement e) => visitElement(e);
   R visitScopeContainerElement(ScopeContainerElement e) => visitElement(e);
   R visitCompilationUnitElement(CompilationUnitElement e) => visitElement(e);
   R visitLibraryElement(LibraryElement e) => visitScopeContainerElement(e);
   R visitPrefixElement(PrefixElement e) => visitElement(e);
   R visitTypedefElement(TypedefElement e) => visitElement(e);
   R visitVariableElement(VariableElement e) => visitElement(e);
   R visitFieldParameterElement(FieldParameterElement e) => visitElement(e);
   R visitVariableListElement(VariableListElement e) => visitElement(e);
   R visitAbstractFieldElement(AbstractFieldElement e) => visitElement(e);
   R visitFunctionElement(FunctionElement e) => visitElement(e);
   R visitConstructorBodyElement(ConstructorBodyElement e) => visitElement(e);
   R visitClassElement(ClassElement e) => visitScopeContainerElement(e);
   R visitTypeDeclarationElement(TypeDeclarationElement e) => visitElement(e);
-  R visitBaseClassElementX(BaseClassElementX e) => visitClassElement(e);
-  R visitClassElementX(ClassElementX e) => visitBaseClassElementX(e);
   R visitMixinApplicationElement(MixinApplicationElement e) {
     visitClassElement(e);
   }
+  R visitVoidElement(VoidElement e) => visitElement(e);
   R visitLabelElement(LabelElement e) => visitElement(e);
   R visitTargetElement(TargetElement e) => visitElement(e);
   R visitTypeVariableElement(TypeVariableElement e) => visitElement(e);
-  R visitErroneousElementX(ErroneousElementX e) => visitErroneousElement(e);
-  R visitWarnOnUseElementX(WarnOnUseElementX e) => visitWarnOnUseElement(e);
-  R visitAmbiguousElementX(AmbiguousElementX e) => visitAmbiguousElement(e);
-  R visitLibraryElementX(LibraryElementX e) => visitLibraryElement(e);
-  R visitPrefixElementX(PrefixElementX e) => visitPrefixElement(e);
-  R visitTypedefElementX(TypedefElementX e) => visitTypedefElement(e);
-  R visitVariableElementX(VariableElementX e) => visitVariableElement(e);
-  R visitFieldParameterElementX(FieldParameterElementX e) {
-    return visitFieldParameterElement(e);
+  R visitPartialClassElement(PartialClassElement e) {

[kasperl, 2013/11/29 12:37:57]

Not sure you want to see the partial class element as anything but a class
element. Maybe just led PartialClassElement.accept call visitClassElement?

+    return visitClassElement(e);
   }
-  R visitVariableListElementX(VariableListElementX e) {
-    return visitVariableListElement(e);
-  }
-  R visitAbstractFieldElementX(AbstractFieldElementX e) {
-    return visitAbstractFieldElement(e);
-  }
-  R visitFunctionElementX(FunctionElementX e) => visitFunctionElement(e);
-  R visitConstructorBodyElementX(ConstructorBodyElementX e) {
-    return visitFunctionElementX(e);
-  }
-  R visitSynthesizedConstructorElementX(SynthesizedConstructorElementX e) {
-    return visitFunctionElementX(e);
-  }
-  R visitVoidElementX(VoidElementX e) => visitElementX(e);
-  R visitLabelElementX(LabelElementX e) => visitLabelElement(e);
-  R visitTargetElementX(TargetElementX e) => visitTargetElement(e);
-  R visitTypeVariableElementX(TypeVariableElementX e) {
-    visitTypeVariableElement(e);
-  }
-  R visitPartialClassElement(PartialClassElement e) {
-    return visitClassElementX(e);
-  }
-  R visitInterceptedElement(InterceptedElement e) => visitElementX(e);
-  R visitThisElement(ThisElement e) => visitElementX(e);
-  R visitCheckVariableElement(CheckVariableElement e ) => visitElementX(e);
-  R visitBoxElement(BoxElement e) => visitElementX(e);
-  R visitBoxFieldElement(BoxFieldElement e) => visitElementX(e);
-  R visitClosureClassElement(ClosureClassElement e) => visitClassElementX(e);
+  R visitInterceptedElement(InterceptedElement e) => visitElement(e);
+  R visitThisElement(ThisElement e) => visitElement(e);
+  R visitCheckVariableElement(CheckVariableElement e ) => visitElement(e);
+  R visitBoxElement(BoxElement e) => visitElement(e);
+  R visitBoxFieldElement(BoxFieldElement e) => visitElement(e);
+  R visitClosureClassElement(ClosureClassElement e) => visitClassElement(e);
   R visitClosureFieldElement(ClosureFieldElement e) => visitVariableElement(e);
 }