Update the comment for lookupResolvedPackageUris

Author: elliette

dwds/lib/src/services/chrome_proxy_service.dart

@@ -987,10 +987,8 @@ ${globalLoadStrategy.loadModuleSnippet}("dart_sdk").developer.invokeExtension(
     return (await debuggerFuture).pause();
   }
 
-  // Note: Ignore the optional local parameter, it is there to keep the method
-  // signature consistent with the VM service interface.
-  // TODO(https://github.com/dart-lang/webdev/issues/2198): Add support for g3-
-  // relative URIs, and support the `local` parameter.
+  // Note: Ignore the optional local parameter, when it is set to `true` the
+  // request is intercepted and handled by DDS.
   @override
   Future<UriList> lookupResolvedPackageUris(
     String isolateId,