Use the entity model for dump_info.

pkg/compiler/lib/src/js_emitter/startup_emitter/fragment_emitter.dart

 // Copyright (c) 2015, 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.
 
 part of dart2js.js_emitter.startup_emitter.model_emitter;
 
 /// The name of the property that stores the tear-off getter on a static
 /// function.
 ///
 /// This property is only used when isolates are used.
@@ skipping 619 matching lines @@
     for (Holder holder in holders) {
       holderCode[holder] = <js.Name, js.Expression>{};
     }
 
     for (Library library in fragment.libraries) {
       for (StaticMethod method in library.statics) {
         assert(!method.holder.isStaticStateHolder);
         var staticMethod = emitStaticMethod(method);
         if (compiler.options.dumpInfo) {
           for (var code in staticMethod.values) {
-            compiler.dumpInfoTask.registerElementAst(method.element, code);
-            compiler.dumpInfoTask.registerElementAst(library.element, code);
+            compiler.dumpInfoTask.registerEntityAst(method.element, code);
+            compiler.dumpInfoTask.registerEntityAst(library.element, code);
           }
         }
         holderCode[method.holder].addAll(staticMethod);
       }
       for (Class cls in library.classes) {
         assert(!cls.holder.isStaticStateHolder);
         var constructor = emitConstructor(cls);
-        compiler.dumpInfoTask.registerElementAst(cls.element, constructor);
-        compiler.dumpInfoTask.registerElementAst(library.element, constructor);
+        compiler.dumpInfoTask.registerEntityAst(cls.element, constructor);
+        compiler.dumpInfoTask.registerEntityAst(library.element, constructor);
         holderCode[cls.holder][cls.name] = constructor;
       }
     }
 
     js.VariableInitialization emitHolderInitialization(Holder holder) {
       List<js.Property> properties = <js.Property>[];
       holderCode[holder].forEach((js.Name key, js.Expression value) {
         properties.add(new js.Property(js.quoteName(key), value));
       });
 
@@ skipping 115 matching lines @@
   /// This section updates the prototype-property of all constructors in the
   /// global holders.
   js.Statement emitPrototypes(Fragment fragment, {softDeferred = false}) {
     List<js.Statement> assignments = fragment.libraries
         .expand((Library library) => library.classes)
         .where((Class cls) => cls.isSoftDeferred == softDeferred)
         .map((Class cls) {
       var proto = js.js.statement(
           '#.prototype = #;', [classReference(cls), emitPrototype(cls)]);
       ClassEntity element = cls.element;
-      compiler.dumpInfoTask.registerElementAst(element, proto);
-      compiler.dumpInfoTask.registerElementAst(element.library, proto);
+      compiler.dumpInfoTask.registerEntityAst(element, proto);
+      compiler.dumpInfoTask.registerEntityAst(element.library, proto);
       return proto;
     }).toList(growable: false);
 
     return new js.Block(assignments);
   }
 
   /// Emits the prototype of the given class [cls].
   ///
   /// The prototype is generated as object literal. Inheritance is ignored.
   ///
@@ skipping 23 matching lines @@
       properties
           .add(new js.Property(js.string("constructor"), classReference(cls)));
       properties
           .add(new js.Property(namer.operatorIs(cls.element), js.number(1)));
     }
 
     allMethods.forEach((Method method) {
       emitInstanceMethod(method)
           .forEach((js.Expression name, js.Expression code) {
         var prop = new js.Property(name, code);
-        compiler.dumpInfoTask.registerElementAst(method.element, prop);
+        compiler.dumpInfoTask.registerEntityAst(method.element, prop);
         properties.add(prop);
       });
     });
 
     if (cls.isClosureBaseClass) {
       // Closures extend a common base class, so we can put properties on the
       // prototype for common values.
 
       // Most closures have no optional arguments.
       properties.add(new js.Property(
@@ skipping 707 matching lines @@
     }
     statements.add(js.js.statement("setOrUpdateInterceptorsByTag(#);",
         js.objectLiteral(interceptorsByTag)));
     statements.add(
         js.js.statement("setOrUpdateLeafTags(#);", js.objectLiteral(leafTags)));
     statements.addAll(subclassAssignments);
 
     return wrapPhase('nativeSupport', statements);
   }
 }