Run dartfmt on pkg/front_end/lib.

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

Index: pkg/front_end/lib/src/fasta/builder/field_builder.dart
diff --git a/pkg/front_end/lib/src/fasta/builder/field_builder.dart b/pkg/front_end/lib/src/fasta/builder/field_builder.dart
index 1fdd6e69cab6cd0713f0e8d5b8b0d6f78054d151..f8cfbc0e6f9f94318c955393d5a195df7936406d 100644
--- a/pkg/front_end/lib/src/fasta/builder/field_builder.dart
+++ b/pkg/front_end/lib/src/fasta/builder/field_builder.dart
@@ -4,17 +4,15 @@
 
 library fasta.field_builder;
 
-import 'builder.dart' show
-    LibraryBuilder,
-    MemberBuilder;
+import 'builder.dart' show LibraryBuilder, MemberBuilder;
 
 abstract class FieldBuilder<T> extends MemberBuilder {
   final String name;
 
   final int modifiers;
 
-  FieldBuilder(this.name, this.modifiers, LibraryBuilder compilationUnit,
-      int charOffset)
+  FieldBuilder(
+      this.name, this.modifiers, LibraryBuilder compilationUnit, int charOffset)
       : super(compilationUnit, charOffset);
 
   void set initializer(T value);