Extract CallStructure from Selector.

pkg/compiler/lib/src/js_emitter/old_emitter/container_builder.dart

 // Copyright (c) 2013, 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;
 
 /// This class should morph into something that makes it easy to build
 /// JavaScript representations of libraries, class-sides, and instance-sides.
 /// Initially, it is just a placeholder for code that is moved from
 /// [CodeEmitterTask].
 class ContainerBuilder extends CodeEmitterHelper {
 
   void addMemberMethod(DartMethod method, ClassBuilder builder) {
-    FunctionElement member = method.element;
+    MethodElement member = method.element;
     String name = method.name;
     FunctionSignature parameters = member.functionSignature;
     jsAst.Expression code = method.code;
     bool needsStubs = method.parameterStubs.isNotEmpty;
     bool canBeApplied = method.canBeApplied;
     bool canBeReflected = method.canBeReflected;
     bool canTearOff = method.needsTearOff;
     String tearOffName = method.tearOffName;
     bool isClosure = method is InstanceMethod && method.isClosure;
     String superAlias = method is InstanceMethod ? method.aliasName : null;
@@ skipping 131 matching lines @@
     }
     if (canBeReflected) {
       jsAst.LiteralString reflectionName;
       if (member.isConstructor) {
         String reflectionNameString = emitter.getReflectionName(member, name);
         reflectionName =
             new jsAst.LiteralString(
                 '"new ${Elements.reconstructConstructorName(member)}"');
       } else {
         reflectionName =
-            js.string(namer.privateName(member.library, member.name));
+            js.string(namer.privateName(member.memberName));
       }
       expressions
           ..add(reflectionName)
           ..addAll(task.metadataCollector
               .computeMetadata(member).map(js.number));
     } else if (isClosure && canBeApplied) {
-      expressions.add(js.string(namer.privateName(member.library,
-                                                  member.name)));
+      expressions.add(js.string(namer.privateName(member.memberName)));
     }
 
     jsAst.ArrayInitializer arrayInit =
       new jsAst.ArrayInitializer(expressions.toList());
     compiler.dumpInfoTask.registerElementAst(member,
         builder.addProperty(name, arrayInit));
   }
 
   void addMemberField(Field field, ClassBuilder builder) {
     // For now, do nothing.
   }
 }