anchor.diff:  
   final String PACKAGES_DATA_URI = "http://pub.dartlang.org/packages.json";
   final String PACKAGE_STORAGE_ROOT = "gs://dartdocs.org/documentation";
  +final String DOCUMENTATION_HTTP_ROOT = "http://storage.googleapis.com/dartdocs.org/documentation";
   final String BUILD_DOCUMENTATION_CACHE = "build_documentation_cache";
   final String BUILD_DOCUMENTATION_ROOT_PATH =
   "build_documentation_cache/hosted/pub.dartlang.org";
  
positive.code:   String workingDirectory = join(BUILD_DOCUMENTATION_ROOT_PATH, packageFolderPath,
        DARTDOC_VIEWER_OUT);
    String webPath = 'web';
    String cloudDocumentationPath = join(PACKAGE_STORAGE_ROOT, package.name, version);
    List<String> args = ['cp', '-e', '-c', '-a', 'public-read', '-r', webPath,
                         cloudDocumentationPath];
  
  
negative.code:   return processResult.exitCode;
  }
  
  _buildCloudStorageDocumentationPath(Package package, String version) {
    return join(PACKAGE_STORAGE_ROOT, package.name, version);
  }
  
  _buildHttpDocumentationPath(Package package, String version) {
    return join(DOCUMENTATION_HTTP_ROOT, package.name, version);
  }
  
  /**
   * Copy generated documentation package and version to cloud storage.
   */
  