dart2js: The name of a library without a library declaration is the empty string.

sdk/lib/_internal/compiler/implementation/elements/elements.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 elements;
 
 
 import '../tree/tree.dart';
 import '../util/util.dart';
 import '../resolution/resolution.dart';
@@ skipping 676 matching lines @@
   // TODO(kasperl): Get rid of this method.
   Iterable<Element> getNonPrivateElementsInScope();
 
   void setExports(Iterable<Element> exportedElements);
 
   Element find(SourceString elementName);
   Element findLocal(SourceString elementName);
   void forEachExport(f(Element element));
 
   bool hasLibraryName();
-  String getLibraryOrScriptName();

[ahe, 2013/10/10 11:47:53]

I think we need to keep this method for some situations.

Originally, it was added for dartdoc, and I'm not sure we can remove it yet.
Johnni: what do you think?

+  String getLibraryName();
 
   int compareTo(LibraryElement other);
 }
 
 abstract class PrefixElement extends Element {
   Map<SourceString, Element> get imported;
   Element lookupLocalMember(SourceString memberName);
 }
 
 abstract class TypedefElement extends Element
@@ skipping 265 matching lines @@
   int get resolutionState;
   Token get beginToken;
   Token get endToken;
 
   // TODO(kasperl): Try to get rid of these.
   void set annotatedElement(Element value);
   void set resolutionState(int value);
 
   MetadataAnnotation ensureResolved(Compiler compiler);
 }