dart2js: minify 'static:' tag

pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.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.full_emitter;
 
 class ClassEmitter extends CodeEmitterHelper {
 
   ClassStubGenerator get _stubGenerator =>
       new ClassStubGenerator(compiler, namer, backend);
@@ skipping 310 matching lines @@
     }
 
     // TODO(herhut): Do not grab statics out of the properties.
     ClassBuilder classProperties =
         emitter.elementDescriptors[fragment].remove(classElement);
     if (classProperties != null) {
       statics.addAll(classProperties.properties);
     }
 
     if (!statics.isEmpty) {
-      classBuilder.addPropertyByName(
-          'static',
+      classBuilder.addProperty(
+          namer.staticsPropertyName, // 'static' or its minified name.
           new jsAst.ObjectInitializer(statics, isOneLiner: false));
     }
 
     // TODO(ahe): This method (generateClass) should return a jsAst.Expression.
     jsAst.ObjectInitializer propertyValue =
         classBuilder.toObjectInitializer();
     compiler.dumpInfoTask.registerElementAst(classBuilder.element, propertyValue);
     enclosingBuilder.addProperty(className, propertyValue);
 
     String reflectionName = emitter.getReflectionName(classElement, className);
@@ skipping 84 matching lines @@
         : new Selector.setter(
             new Name(member.name, member.library, isSetter: true));
     String reflectionName = emitter.getReflectionName(selector, name);
     if (reflectionName != null) {
       var reflectable =
           js(backend.isAccessibleByReflection(member) ? '1' : '0');
       builder.addPropertyByName('+$reflectionName', reflectable);
     }
   }
 }