anchor.diff:            defaultContextOptions);
       }
       this.fileResolverProvider = fileResolverProvider;
  +    this.packageResolverProvider = packageResolverProvider;
       ServerContextManagerCallbacks contextManagerCallbacks =
           new ServerContextManagerCallbacks(this, resourceProvider);
       contextManager.callbacks = contextManagerCallbacks;
  
positive.code:    * resolved in some contexts.
     */
    ResolverProvider fileResolverProvider;
  
    /**
     * The manager of pub package summaries.
  
negative.code:         analysisServer.sdkManager, analysisServer.overlayState);
      builder.defaultOptions = options;
      builder.fileResolverProvider = analysisServer.fileResolverProvider;
      builder.packageResolverProvider = analysisServer.packageResolverProvider;
      builder.defaultPackageFilePath = defaultPackageFilePath;
      builder.defaultPackagesDirectoryPath = defaultPackagesDirectoryPath;
      return builder;
  