Clean up imports in analysis_server and analyzer_cli (and one missed in analyzer)

pkg/analysis_server/lib/src/search/search_domain.dart

Index: pkg/analysis_server/lib/src/search/search_domain.dart
diff --git a/pkg/analysis_server/lib/src/search/search_domain.dart b/pkg/analysis_server/lib/src/search/search_domain.dart
index 306477db5096b895d3c86dd910ada7252defb301..c60d4a56b5032434716c83289d2132502cd2a19c 100644
--- a/pkg/analysis_server/lib/src/search/search_domain.dart
+++ b/pkg/analysis_server/lib/src/search/search_domain.dart
@@ -15,8 +15,8 @@ import 'package:analysis_server/src/search/type_hierarchy.dart';
 import 'package:analysis_server/src/services/index/index.dart';
 import 'package:analysis_server/src/services/index/indexable_file.dart';
 import 'package:analysis_server/src/services/search/search_engine.dart';
+import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/generated/ast.dart';
-import 'package:analyzer/src/generated/element.dart';
 
 /**
  * Instances of the class [SearchDomainHandler] implement a [RequestHandler]
@@ -178,8 +178,9 @@ class SearchDomainHandler implements protocol.RequestHandler {
       TypeHierarchyComputer computer =
           new TypeHierarchyComputer(searchEngine, element);
       List<protocol.TypeHierarchyItem> items = computer.computeSuper();
-      protocol.Response response = new protocol.SearchGetTypeHierarchyResult(
-          hierarchyItems: items).toResponse(request.id);
+      protocol.Response response =
+          new protocol.SearchGetTypeHierarchyResult(hierarchyItems: items)
+              .toResponse(request.id);
       server.sendResponse(response);
       return;
     }
@@ -187,8 +188,9 @@ class SearchDomainHandler implements protocol.RequestHandler {
     TypeHierarchyComputer computer =
         new TypeHierarchyComputer(searchEngine, element);
     List<protocol.TypeHierarchyItem> items = await computer.compute();
-    protocol.Response response = new protocol.SearchGetTypeHierarchyResult(
-        hierarchyItems: items).toResponse(request.id);
+    protocol.Response response =
+        new protocol.SearchGetTypeHierarchyResult(hierarchyItems: items)
+            .toResponse(request.id);
     server.sendResponse(response);
   }