Add the generator and the generated files

pkg/analyzer_plugin/tool/spec/generate_all.dart

+// Copyright (c) 2017, 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 'dart:io';
+
+import 'package:analyzer/src/codegen/tools.dart';
+import 'package:path/path.dart';
+
+import 'codegen_dart_protocol.dart' as codegen_dart_protocol;
+import 'codegen_inttest_methods.dart' as codegen_inttest_methods;
+import 'codegen_matchers.dart' as codegen_matchers;
+import 'codegen_protocol_constants.dart' as codegen_protocol_constants;
+import 'to_html.dart' as to_html;
+
+/**
+ * Generate all targets.
+ */
+main() {
+  String script = Platform.script.toFilePath(windows: Platform.isWindows);
+  String pkgPath = normalize(join(dirname(script), '..', '..'));
+  GeneratedContent.generateAll(pkgPath, allTargets);
+}
+
+/**
+ * Get a list of all generated targets.
+ */
+List<GeneratedContent> get allTargets {
+  List<GeneratedContent> targets = <GeneratedContent>[];
+//  targets.add(codegen_analysis_server.target);
+  targets.add(codegen_dart_protocol.target);
+  targets.add(codegen_inttest_methods.target);
+  targets.add(codegen_matchers.target);
+  targets.add(codegen_protocol_constants.target);
+  targets.add(to_html.target);
+  return targets;
+}