Run dartfmt on pkg/front_end/lib.

pkg/front_end/lib/src/fasta/builder/named_type_builder.dart

Index: pkg/front_end/lib/src/fasta/builder/named_type_builder.dart
diff --git a/pkg/front_end/lib/src/fasta/builder/named_type_builder.dart b/pkg/front_end/lib/src/fasta/builder/named_type_builder.dart
index 5dda8b51ed226937f49bdceba5497964aa9b435e..0956e6e0bc4220ece32c08b1d7cf50b5bac8589e 100644
--- a/pkg/front_end/lib/src/fasta/builder/named_type_builder.dart
+++ b/pkg/front_end/lib/src/fasta/builder/named_type_builder.dart
@@ -4,15 +4,15 @@
 
 library fasta.interface_type_builder;
 
-import 'scope.dart' show
-    Scope;
+import 'scope.dart' show Scope;
 
-import 'builder.dart' show
-    Builder,
-    InvalidTypeBuilder,
-    PrefixBuilder,
-    TypeBuilder,
-    TypeDeclarationBuilder;
+import 'builder.dart'
+    show
+        Builder,
+        InvalidTypeBuilder,
+        PrefixBuilder,
+        TypeBuilder,
+        TypeDeclarationBuilder;
 
 abstract class NamedTypeBuilder<T extends TypeBuilder, R> extends TypeBuilder {
   final String name;