Drop of generated scanner and example scanner driver.

pkg/analyzer-experimental/example/scanner_driver.dart

Index: pkg/analyzer-experimental/example/scanner_driver.dart
===================================================================
--- pkg/analyzer-experimental/example/scanner_driver.dart	(revision 0)
+++ pkg/analyzer-experimental/example/scanner_driver.dart	(revision 0)
@@ -0,0 +1,36 @@
+#!/usr/bin/env dart
+
+// Copyright (c) 2013, 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.
+
+import 'package:analyzer-experimental/src/generated/java_core.dart';
+import 'package:analyzer-experimental/src/generated/scanner.dart';
+
+import 'dart:io';
+
+main() {
+  
+  print('working dir ${new File('.').fullPathSync()}');
+  
+  var args = new Options().arguments;
+  if (args.length == 0) {
+    print('Usage: scanner_driver [files_to_scan]');
+    exit(0);
+  }
+  
+  for (var arg in args) {
+    _scan(new File(arg));
+  }
+  
+}
+
+_scan(File file) {
+  var src = file.readAsStringSync();
+  var scanner = new StringScanner(null, src, null);
+  var token = scanner.tokenize();
+  while (token.type != TokenType.EOF) {
+    print(token);
+    token = token.next;
+  }
+}