anchor.diff:        totalNumberOfVersions,
         extract,
         analysis,
  -      isFlutterPlugin,
  +      isFlutterPackage,
       );
       values['search_deps_link'] = _attrEscaper.convert(
         new Uri(
  
positive.code:     pageDescription += ' - ${selectedVersion.ellipsizedDescription}';
      return renderLayoutPage(PageType.package, content,
          title:
              '${package.name} $versionString| ${isFlutterPlugin ? 'Flutter' : 'Dart'} Package',
          pageDescription: pageDescription,
          faviconUrl: isFlutterPlugin ? staticUrls.flutterLogo32x32 : null,
          canonicalUrl:
              isVersionPage ? _canonicalUrlForPackage(package.name) : null);
    }
  
negative.code:       int totalNumberOfVersions,
        AnalysisExtract extract,
        AnalysisView analysis,
        bool isFlutterPackage) {
      List importExamples;
      if (selectedVersion.libraries.contains('${package.id}.dart')) {
        importExamples = [
  