Reformat

pkg/analysis_server/lib/src/services/search/hierarchy.dart

Index: pkg/analysis_server/lib/src/services/search/hierarchy.dart
diff --git a/pkg/analysis_server/lib/src/services/search/hierarchy.dart b/pkg/analysis_server/lib/src/services/search/hierarchy.dart
index b2c99a1d72000132369738c4f5e8c4fc81c749da..0f8d76ce0c869166ddbabd8f33523877823cd859 100644
--- a/pkg/analysis_server/lib/src/services/search/hierarchy.dart
+++ b/pkg/analysis_server/lib/src/services/search/hierarchy.dart
@@ -11,7 +11,6 @@ import 'package:analysis_server/src/services/search/element_visitors.dart';
 import 'package:analysis_server/src/services/search/search_engine.dart';
 import 'package:analyzer/src/generated/element.dart';
 
-
 /**
  * Returns direct children of [parent].
  */
@@ -25,7 +24,6 @@ List<Element> getChildren(Element parent, [String name]) {
   return children;
 }
 
-
 /**
  * Returns direct non-synthetic children of the given [ClassElement].
  *
@@ -54,12 +52,11 @@ List<Element> getClassMembers(ClassElement clazz, [String name]) {
   return members;
 }
 
-
 /**
  * Returns a [Set] with direct subclasses of [seed].
  */
-Future<Set<ClassElement>> getDirectSubClasses(SearchEngine searchEngine,
-    ClassElement seed) {
+Future<Set<ClassElement>> getDirectSubClasses(
+    SearchEngine searchEngine, ClassElement seed) {
   return searchEngine.searchSubtypes(seed).then((List<SearchMatch> matches) {
     Set<ClassElement> subClasses = new HashSet<ClassElement>();
     for (SearchMatch match in matches) {
@@ -70,13 +67,12 @@ Future<Set<ClassElement>> getDirectSubClasses(SearchEngine searchEngine,
   });
 }
 
-
 /**
  * @return all implementations of the given {@link ClassMemberElement} is its superclasses and
  *         their subclasses.
  */
-Future<Set<ClassMemberElement>> getHierarchyMembers(SearchEngine searchEngine,
-    ClassMemberElement member) {
+Future<Set<ClassMemberElement>> getHierarchyMembers(
+    SearchEngine searchEngine, ClassMemberElement member) {
   Set<ClassMemberElement> result = new HashSet<ClassMemberElement>();
   // constructor
   if (member is ConstructorElement) {
@@ -114,7 +110,6 @@ Future<Set<ClassMemberElement>> getHierarchyMembers(SearchEngine searchEngine,
   });
 }
 
-
 /**
  * Returns non-synthetic members of the given [ClassElement] and its super
  * classes.
@@ -132,12 +127,11 @@ List<Element> getMembers(ClassElement clazz) {
   return members;
 }
 
-
 /**
  * Returns a [Set] with all direct and indirect subclasses of [seed].
  */
-Future<Set<ClassElement>> getSubClasses(SearchEngine searchEngine,
-    ClassElement seed) {
+Future<Set<ClassElement>> getSubClasses(
+    SearchEngine searchEngine, ClassElement seed) {
   Set<ClassElement> subs = new HashSet<ClassElement>();
   // prepare queue
   List<ClassElement> queue = new List<ClassElement>();
@@ -161,7 +155,6 @@ Future<Set<ClassElement>> getSubClasses(SearchEngine searchEngine,
   return new Future(addSubClasses);
 }
 
-
 /**
  * Returns a [Set] with all direct and indirect superclasses of [seed].
  */
@@ -194,7 +187,6 @@ Set<ClassElement> getSuperClasses(ClassElement seed) {
   return result;
 }
 
-
 /**
  * If the given [element] is a synthetic [PropertyAccessorElement] returns
  * its variable, otherwise returns [element].