Stop running pub get at gclient sync time and fix build bugs

mojo/public/dart/third_party/analyzer/lib/src/generated/testing/token_factory.dart

Index: mojo/public/dart/third_party/analyzer/lib/src/generated/testing/token_factory.dart
diff --git a/mojo/public/dart/third_party/analyzer/lib/src/generated/testing/token_factory.dart b/mojo/public/dart/third_party/analyzer/lib/src/generated/testing/token_factory.dart
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index 0000000000000000000000000000000000000000..1b9a82865b99db1b145984cec03fb5d69a8da0d7
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@@ -0,0 +1,23 @@
+// 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 engine.testing.token_factory;
+
+import 'package:analyzer/src/generated/scanner.dart';
+
+/**
+ * A set of utility methods that can be used to create tokens.
+ */
+class TokenFactory {
+  static Token tokenFromKeyword(Keyword keyword) =>
+      new KeywordToken(keyword, 0);
+
+  static Token tokenFromString(String lexeme) =>
+      new StringToken(TokenType.STRING, lexeme, 0);
+
+  static Token tokenFromType(TokenType type) => new Token(type, 0);
+
+  static Token tokenFromTypeAndString(TokenType type, String lexeme) =>
+      new StringToken(type, lexeme, 0);
+}