Fix imports in graph_builder.dart
Change-Id: I00ec82a04f149ac7ce5d00da71eca6966bc84636
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106426
Auto-Submit: Paul Berry <paulberry@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
diff --git a/pkg/nnbd_migration/lib/src/graph_builder.dart b/pkg/nnbd_migration/lib/src/graph_builder.dart
index b673ac5..6ccfb93 100644
--- a/pkg/nnbd_migration/lib/src/graph_builder.dart
+++ b/pkg/nnbd_migration/lib/src/graph_builder.dart
@@ -14,12 +14,10 @@
import 'package:nnbd_migration/nnbd_migration.dart';
import 'package:nnbd_migration/src/conditional_discard.dart';
import 'package:nnbd_migration/src/decorated_type.dart';
+import 'package:nnbd_migration/src/edge_origin.dart';
import 'package:nnbd_migration/src/expression_checks.dart';
import 'package:nnbd_migration/src/node_builder.dart';
import 'package:nnbd_migration/src/nullability_node.dart';
-import 'package:nnbd_migration/src/variables.dart';
-
-import 'edge_origin.dart';
/// Visitor that builds nullability graph edges by examining code to be
/// migrated.
