Run dartfmt on pkg/front_end/lib.

pkg/front_end/lib/src/fasta/source/source_class_builder.dart

Index: pkg/front_end/lib/src/fasta/source/source_class_builder.dart
diff --git a/pkg/front_end/lib/src/fasta/source/source_class_builder.dart b/pkg/front_end/lib/src/fasta/source/source_class_builder.dart
index 5ab36edd574addc20f780e1b37e0826596f9e001..3c2abf2543f03fae445324fbbbe4d995d7930d4d 100644
--- a/pkg/front_end/lib/src/fasta/source/source_class_builder.dart
+++ b/pkg/front_end/lib/src/fasta/source/source_class_builder.dart
@@ -4,38 +4,32 @@
 
 library fasta.source_class_builder;
 
-import 'package:kernel/ast.dart' show
-    Class,
-    Constructor,
-    Supertype,
-    TreeNode,
-    setParents;
-
-import '../errors.dart' show
-    internalError;
-
-import '../kernel/kernel_builder.dart' show
-    Builder,
-    ConstructorReferenceBuilder,
-    KernelClassBuilder,
-    KernelFieldBuilder,
-    KernelFunctionBuilder,
-    KernelLibraryBuilder,
-    KernelTypeBuilder,
-    KernelTypeVariableBuilder,
-    LibraryBuilder,
-    MetadataBuilder,
-    ProcedureBuilder,
-    TypeVariableBuilder;
-
-import '../dill/dill_member_builder.dart' show
-    DillMemberBuilder;
-
-import '../util/relativize.dart' show
-    relativizeUri;
-
-Class initializeClass(Class cls, String name, LibraryBuilder parent,
-    int charOffset) {
+import 'package:kernel/ast.dart'
+    show Class, Constructor, Supertype, TreeNode, setParents;
+
+import '../errors.dart' show internalError;
+
+import '../kernel/kernel_builder.dart'
+    show
+        Builder,
+        ConstructorReferenceBuilder,
+        KernelClassBuilder,
+        KernelFieldBuilder,
+        KernelFunctionBuilder,
+        KernelLibraryBuilder,
+        KernelTypeBuilder,
+        KernelTypeVariableBuilder,
+        LibraryBuilder,
+        MetadataBuilder,
+        ProcedureBuilder,
+        TypeVariableBuilder;
+
+import '../dill/dill_member_builder.dart' show DillMemberBuilder;
+
+import '../util/relativize.dart' show relativizeUri;
+
+Class initializeClass(
+    Class cls, String name, LibraryBuilder parent, int charOffset) {
   cls ??= new Class(name: name);
   cls.fileUri ??= relativizeUri(parent.fileUri);
   if (cls.fileOffset != TreeNode.noOffset) {
@@ -55,11 +49,19 @@ class SourceClassBuilder extends KernelClassBuilder {
 
   final KernelTypeBuilder mixedInType;
 
-  SourceClassBuilder(List<MetadataBuilder> metadata, int modifiers,
-      String name, List<TypeVariableBuilder> typeVariables,
-      KernelTypeBuilder supertype, List<KernelTypeBuilder> interfaces,
-      Map<String, Builder> members, LibraryBuilder parent,
-      this.constructorReferences, int charOffset, [Class cls, this.mixedInType])
+  SourceClassBuilder(
+      List<MetadataBuilder> metadata,
+      int modifiers,
+      String name,
+      List<TypeVariableBuilder> typeVariables,
+      KernelTypeBuilder supertype,
+      List<KernelTypeBuilder> interfaces,
+      Map<String, Builder> members,
+      LibraryBuilder parent,
+      this.constructorReferences,
+      int charOffset,
+      [Class cls,
+      this.mixedInType])
       : cls = initializeClass(cls, name, parent, charOffset),
         membersInScope = computeMembersInScope(members),
         constructors = computeConstructors(members),
@@ -90,6 +92,7 @@ class SourceClassBuilder extends KernelClassBuilder {
         internalError("Unhandled builder: ${builder.runtimeType}");
       }
     }
+
     members.forEach((String name, Builder builder) {
       do {
         buildBuilder(builder);