Remove unused declarations - skip summaries and completion.

pkg/analysis_server/lib/src/context_manager.dart

Index: pkg/analysis_server/lib/src/context_manager.dart
diff --git a/pkg/analysis_server/lib/src/context_manager.dart b/pkg/analysis_server/lib/src/context_manager.dart
index 767875ba42fafd915ecd96970444a459b825f228..34d996fc192e2334c5b2eb7b5907a5054a818391 100644
--- a/pkg/analysis_server/lib/src/context_manager.dart
+++ b/pkg/analysis_server/lib/src/context_manager.dart
@@ -15,7 +15,6 @@ import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:analyzer/plugin/options.dart';
 import 'package:analyzer/source/analysis_options_provider.dart';
-import 'package:analyzer/source/embedder.dart';
 import 'package:analyzer/source/package_map_provider.dart';
 import 'package:analyzer/source/package_map_resolver.dart';
 import 'package:analyzer/source/path_filter.dart';
@@ -1454,6 +1453,11 @@ class PackagesFileDisposition extends FolderDisposition {
   @override
   final Packages packages;
 
+  PackagesFileDisposition(this.packages) {}
+
+  @override
+  String get packageRoot => null;
+
   Map<String, List<Folder>> buildPackageMap(ResourceProvider resourceProvider) {
     Map<String, List<Folder>> packageMap = <String, List<Folder>>{};
     if (packages == null) {
@@ -1468,18 +1472,12 @@ class PackagesFileDisposition extends FolderDisposition {
     return packageMap;
   }
 
-  PackagesFileDisposition(this.packages) {}
-
-  @override
-  String get packageRoot => null;
-
   @override
   Iterable<UriResolver> createPackageUriResolvers(
       ResourceProvider resourceProvider) {
     if (packages != null) {
       // Construct package map for the SdkExtUriResolver.
-      Map<String, List<Folder>> packageMap =
-          buildPackageMap(resourceProvider);
+      Map<String, List<Folder>> packageMap = buildPackageMap(resourceProvider);
       return <UriResolver>[new SdkExtUriResolver(packageMap)];
     } else {
       return const <UriResolver>[];