Removed fixed dependencies

packages/analyzer/example/parser_driver.dart

Index: packages/analyzer/example/parser_driver.dart
diff --git a/packages/analyzer/example/parser_driver.dart b/packages/analyzer/example/parser_driver.dart
index 8fdf1a99af06f3b4a9a5b8427d8ca8199e5021bd..49ff7fb7584f8febdde6d81d20d75be2ddb4f83f 100644
--- a/packages/analyzer/example/parser_driver.dart
+++ b/packages/analyzer/example/parser_driver.dart
@@ -5,10 +5,13 @@
 
 import 'dart:io';
 
-import 'package:analyzer/src/generated/ast.dart';
-import 'package:analyzer/src/generated/error.dart';
+import 'package:analyzer/dart/ast/ast.dart';
+import 'package:analyzer/dart/ast/visitor.dart';
+import 'package:analyzer/error/error.dart';
+import 'package:analyzer/error/listener.dart';
+import 'package:analyzer/src/dart/scanner/reader.dart';
+import 'package:analyzer/src/dart/scanner/scanner.dart';
 import 'package:analyzer/src/generated/parser.dart';
-import 'package:analyzer/src/generated/scanner.dart';
 
 main(List<String> args) {
   print('working dir ${new File('.').resolveSymbolicLinksSync()}');
@@ -41,6 +44,7 @@ _parse(File file) {
 }
 
 class _ASTVisitor extends GeneralizingAstVisitor {
+  @override
   visitNode(AstNode node) {
     print('${node.runtimeType} : <"$node">');
     return super.visitNode(node);
@@ -50,5 +54,6 @@ class _ASTVisitor extends GeneralizingAstVisitor {
 class _ErrorCollector extends AnalysisErrorListener {
   List<AnalysisError> errors;
   _ErrorCollector() : errors = new List<AnalysisError>();
+  @override
   onError(error) => errors.add(error);
 }