Handle type of constructor invoke in deferred_load

pkg/compiler/lib/src/deferred_load.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library deferred_load;
 
 import 'common/backend_api.dart' show Backend;
 import 'common/tasks.dart' show CompilerTask;
 import 'common.dart';
 import 'compiler.dart' show Compiler;
@@ skipping 17 matching lines @@
         ImportElement,
         LibraryElement,
         MetadataAnnotation,
         PrefixElement,
         ResolvedAstKind,
         TypedefElement;
 import 'js_backend/js_backend.dart' show JavaScriptBackend;
 import 'resolution/resolution.dart' show AnalyzableElementX;
 import 'resolution/tree_elements.dart' show TreeElements;
 import 'tree/tree.dart' as ast;
-import 'universe/use.dart' show StaticUse, TypeUse, TypeUseKind;
+import 'universe/use.dart' show StaticUse, StaticUseKind, TypeUse, TypeUseKind;
 import 'universe/world_impact.dart'
     show ImpactUseCase, WorldImpact, WorldImpactVisitorImpl;
 import 'util/setlet.dart' show Setlet;
 import 'util/uri_extras.dart' as uri_extras;
 import 'util/util.dart' show Link, makeUnique;
 
 /// A "hunk" of the program that will be loaded whenever one of its [imports]
 /// are loaded.
 ///
 /// Elements that are only used in one deferred import, is in an OutputUnit with
@@ skipping 274 matching lines @@
           return;
         }
 
         WorldImpact worldImpact =
             compiler.resolution.getWorldImpact(analyzableElement);
         compiler.impactStrategy.visitImpact(
             analyzableElement,
             worldImpact,
             new WorldImpactVisitorImpl(visitStaticUse: (StaticUse staticUse) {
               elements.add(staticUse.element);
+              switch (staticUse.kind) {
+                case StaticUseKind.CONSTRUCTOR_INVOKE:
+                case StaticUseKind.CONST_CONSTRUCTOR_INVOKE:
+                  collectTypeDependencies(staticUse.type);
+                  break;
+                default:
+              }
             }, visitTypeUse: (TypeUse typeUse) {
               DartType type = typeUse.type;
               switch (typeUse.kind) {
                 case TypeUseKind.TYPE_LITERAL:
                   if (type.isTypedef || type.isInterfaceType) {
                     elements.add(type.element);
                   }
                   break;
                 case TypeUseKind.INSTANTIATION:
                 case TypeUseKind.IS_CHECK:
@@ skipping 700 matching lines @@
 
   bool operator ==(other) {
     if (other is! _DeclaredDeferredImport) return false;
     return declaration == other.declaration;
   }
 
   int get hashCode => declaration.hashCode * 17;
 
   String toString() => '$declaration';
 }