Rename Universe to WorldBuilder.

pkg/compiler/lib/src/enqueue.dart

 // Copyright (c) 2012, 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 dart2js.enqueue;
 
 import 'dart:collection' show Queue;
 
 import 'common/names.dart' show Identifiers;
 import 'common/resolution.dart' show Resolution;
@@ skipping 14 matching lines @@
         Entity,
         FunctionElement,
         LibraryElement,
         Member,
         Name,
         TypedElement,
         TypedefElement;
 import 'native/native.dart' as native;
 import 'types/types.dart' show TypeMaskStrategy;
 import 'universe/selector.dart' show Selector;
-import 'universe/universe.dart';
+import 'universe/world_builder.dart';
 import 'universe/use.dart'
     show DynamicUse, StaticUse, StaticUseKind, TypeUse, TypeUseKind;
 import 'universe/world_impact.dart'
     show ImpactUseCase, WorldImpact, WorldImpactVisitor;
 import 'util/util.dart' show Setlet;
 
 class EnqueueTask extends CompilerTask {
   final ResolutionEnqueuer resolution;
   final Enqueuer codegen;
   final Compiler compiler;
@@ skipping 18 matching lines @@
   }
 
   void forgetElement(Element element) {
     resolution.forgetElement(element);
     codegen.forgetElement(element);
   }
 }
 
 abstract class Enqueuer {
   EnqueueTask task;
-  Universe get universe;
+  WorldBuilder get universe;

[Siggi Cherem (dart-lang), 2016/09/29 18:14:48]

might be worth renaming this field (and _universe below) at this time. But I'm
ok doing so on a follow up CL

[Johnni Winther, 2016/09/30 08:43:14]

Acknowledged.

   native.NativeEnqueuer nativeEnqueuer; // Set by EnqueueTask
   void forgetElement(Element element);
   void processInstantiatedClassMembers(ClassElement cls);
   void processInstantiatedClassMember(ClassElement cls, Element member);
   void handleUnseenSelectorInternal(DynamicUse dynamicUse);
   void registerStaticUse(StaticUse staticUse);
   void registerStaticUseInternal(StaticUse staticUse);
   void registerDynamicUse(DynamicUse dynamicUse);
   void registerTypeUse(TypeUse typeUse);
 
@@ skipping 43 matching lines @@
 class ResolutionEnqueuer extends Enqueuer {
   final String name;
   final Compiler compiler; // TODO(ahe): Remove this dependency.
   final EnqueuerStrategy strategy;
   final Map<String, Set<Element>> instanceMembersByName =
       new Map<String, Set<Element>>();
   final Map<String, Set<Element>> instanceFunctionsByName =
       new Map<String, Set<Element>>();
   final Set<ClassElement> _processedClasses = new Set<ClassElement>();
   Set<ClassElement> recentClasses = new Setlet<ClassElement>();
-  final ResolutionUniverseImpl _universe =
-      new ResolutionUniverseImpl(const TypeMaskStrategy());
+  final ResolutionWorldBuilderImpl _universe =
+      new ResolutionWorldBuilderImpl(const TypeMaskStrategy());
 
   static final TRACE_MIRROR_ENQUEUING =
       const bool.fromEnvironment("TRACE_MIRROR_ENQUEUING");
 
   bool queueIsClosed = false;
 
   bool hasEnqueuedReflectiveElements = false;
   bool hasEnqueuedReflectiveStaticFields = false;
 
   WorldImpactVisitor impactVisitor;
 
   ResolutionEnqueuer(Compiler compiler, this.strategy)
       : this.name = 'resolution enqueuer',
         this.compiler = compiler,
         processedElements = new Set<AstElement>(),
         queue = new Queue<ResolutionWorkItem>(),
         deferredQueue = new Queue<_DeferredAction>() {
     impactVisitor = new _EnqueuerImpactVisitor(this);
   }
 
   // TODO(johnniwinther): Move this to [ResolutionEnqueuer].
   Resolution get resolution => compiler.resolution;
 
-  ResolutionUniverse get universe => _universe;
+  ResolutionWorldBuilder get universe => _universe;
 
   bool get queueIsEmpty => queue.isEmpty;
 
   QueueFilter get filter => compiler.enqueuerFilter;
 
   DiagnosticReporter get reporter => compiler.reporter;
 
   bool isClassProcessed(ClassElement cls) => _processedClasses.contains(cls);
 
   Iterable<ClassElement> get processedClasses => _processedClasses;
@@ skipping 734 matching lines @@
 }
 
 typedef void _DeferredActionFunction();
 
 class _DeferredAction {
   final Element element;
   final _DeferredActionFunction action;
 
   _DeferredAction(this.element, this.action);
 }