dart2js: register static non final fields in the model.

pkg/compiler/lib/src/js_emitter/program_builder.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 dart2js.js_emitter.program_builder;
 
 import 'js_emitter.dart' show computeMixinClass;
 import 'model.dart';
 
 import '../common.dart';
@@ skipping 43 matching lines @@
   final Map<OutputUnit, Fragment> _outputs = <OutputUnit, Fragment>{};
 
   /// Mapping from [ConstantValue] to constructed [Constant]. We need this to
   /// update field-initializers to point to the ConstantModel.
   final Map<ConstantValue, Constant> _constants = <ConstantValue, Constant>{};
 
   Program buildProgram() {
     _task.outputClassLists.forEach(_registry.registerElements);
     _task.outputStaticLists.forEach(_registry.registerElements);
     _task.outputConstantLists.forEach(_registerConstants);
+    _task.outputStaticNonFinalFieldLists.forEach(_registry.registerElements);
 
     // TODO(kasperl): There's code that implicitly needs access to the special
     // $ holder so we have to register that. Can we track if we have to?
     _registry.registerHolder(r'$');
 
     MainFragment mainOutput = _buildMainOutput(_registry.mainLibrariesMap);
     Iterable<Fragment> deferredOutputs = _registry.deferredLibrariesMap
         .map((librariesMap) => _buildDeferredOutput(mainOutput, librariesMap));
 
     List<Fragment> outputs = new List<Fragment>(_registry.librariesMapCount);
@@ skipping 356 matching lines @@
   StaticMethod _buildStaticMethodTearOff(FunctionElement element) {
     String name = namer.getStaticClosureName(element);
     String holder = namer.globalObjectFor(element);
     // TODO(kasperl): This clearly doesn't work yet.
     js.Expression code = js.string("<<unimplemented>>");
     return new StaticMethod(element,
                             name, _registry.registerHolder(holder), code);
   }
 
   void _registerConstants(OutputUnit outputUnit,
-                          List<ConstantValue> constantValues) {
+                          Iterable<ConstantValue> constantValues) {
+    // `constantValues` is null if an outputUnit doesn't contain any constants.
     if (constantValues == null) return;
     for (ConstantValue constantValue in constantValues) {
       _registry.registerConstant(outputUnit, constantValue);
       assert(!_constants.containsKey(constantValue));
       String name = namer.constantName(constantValue);
       String constantObject = namer.globalObjectForConstant(constantValue);
       Holder holder = _registry.registerHolder(constantObject);
       Constant constant = new Constant(name, holder, constantValue);
       _constants[constantValue] = constant;
-    };
+    }
   }
 }