Rename ClassElementImpl and its subclasses.

pkg/analyzer/lib/src/generated/error_verifier.dart

Index: pkg/analyzer/lib/src/generated/error_verifier.dart
diff --git a/pkg/analyzer/lib/src/generated/error_verifier.dart b/pkg/analyzer/lib/src/generated/error_verifier.dart
index 4c09be9c11e761dfe29510aa2714a9117548fd1f..58ff5b94e8f91f4efedefa087fb25bf3d45002b9 100644
--- a/pkg/analyzer/lib/src/generated/error_verifier.dart
+++ b/pkg/analyzer/lib/src/generated/error_verifier.dart
@@ -208,7 +208,7 @@ class ErrorVerifier extends RecursiveAstVisitor<Object> {
    * The class containing the AST nodes being visited, or `null` if we are not
    * in the scope of a class.
    */
-  ClassElementImpl _enclosingClass;
+  AbstractClassElementImpl _enclosingClass;
 
   /**
    * The method or function that we are currently visiting, or `null` if we are
@@ -435,7 +435,7 @@ class ErrorVerifier extends RecursiveAstVisitor<Object> {
     ClassElementImpl outerClass = _enclosingClass;
     try {
       _isInNativeClass = node.nativeClause != null;
-      _enclosingClass = ClassElementImpl.getImpl(node.element);
+      _enclosingClass = AbstractClassElementImpl.getImpl(node.element);
       ExtendsClause extendsClause = node.extendsClause;
       ImplementsClause implementsClause = node.implementsClause;
       WithClause withClause = node.withClause;
@@ -484,7 +484,7 @@ class ErrorVerifier extends RecursiveAstVisitor<Object> {
    */
   void visitClassDeclarationIncrementally(ClassDeclaration node) {
     _isInNativeClass = node.nativeClause != null;
-    _enclosingClass = ClassElementImpl.getImpl(node.element);
+    _enclosingClass = AbstractClassElementImpl.getImpl(node.element);
     // initialize initialFieldElementsMap
     if (_enclosingClass != null) {
       List<FieldElement> fieldElements = _enclosingClass.fields;
@@ -504,7 +504,7 @@ class ErrorVerifier extends RecursiveAstVisitor<Object> {
         node.name, CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME);
     ClassElementImpl outerClassElement = _enclosingClass;
     try {
-      _enclosingClass = ClassElementImpl.getImpl(node.element);
+      _enclosingClass = AbstractClassElementImpl.getImpl(node.element);
       ImplementsClause implementsClause = node.implementsClause;
       // Only check for all of the inheritance logic around clauses if there
       // isn't an error code such as "Cannot extend double" already on the
@@ -625,7 +625,7 @@ class ErrorVerifier extends RecursiveAstVisitor<Object> {
     ClassElementImpl outerClass = _enclosingClass;
     try {
       _isInNativeClass = false;
-      _enclosingClass = ClassElementImpl.getImpl(node.element);
+      _enclosingClass = AbstractClassElementImpl.getImpl(node.element);
       return super.visitEnumDeclaration(node);
     } finally {
       _enclosingClass = outerClass;