Split resolver_test.dart into smaller files.

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

 // Copyright (c) 2014, 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 analyzer.src.generated.error_verifier;
 
 import 'dart:collection';
 import "dart:math" as math;
 
 import 'package:analyzer/dart/ast/ast.dart';
@@ skipping 5175 matching lines @@
 //        errorReporter.reportTypeErrorForNode(
 //            StaticTypeWarningCode.RETURN_OF_INVALID_TYPE,
 //            returnExpression,
 //            staticReturnType,
 //            expectedReturnType,
 //            enclosingFunction.getDisplayName());
 //        return true;
   }
 
   /**
-   * Check the given [typeReference] and that the [name] is not the reference to
+   * Check the given [typeReference] and that the [name] is not a reference to
    * an instance member.
    *
    * See [StaticWarningCode.STATIC_ACCESS_TO_INSTANCE_MEMBER].
    */
   bool _checkForStaticAccessToInstanceMember(
       ClassElement typeReference, SimpleIdentifier name) {
     // OK, in comment
     if (_isInComment) {
       return false;
     }
@@ skipping 1117 matching lines @@
 class _InvocationCollector extends RecursiveAstVisitor {
   final List<String> superCalls = <String>[];
 
   @override
   visitMethodInvocation(MethodInvocation node) {
     if (node.target is SuperExpression) {
       superCalls.add(node.methodName.name);
     }
   }
 }