Suffix temporary API for incremental compilation in program_builder with HackForIncrementalCompilat…

pkg/dart2js_incremental/lib/library_updater.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_incremental.library_updater;
 
 import 'dart:async' show
     Future;
 
 import 'dart:convert' show
@@ skipping 1460 matching lines @@
 
 class EmitterHelper extends JsFeatures {
   final Compiler compiler;
 
   EmitterHelper(this.compiler);
 
   ClassEmitter get classEmitter => backend.emitter.oldEmitter.classEmitter;
 
   List<String> computeFields(ClassElement classElement) {
     Class cls = new ProgramBuilder(compiler, namer, emitter)
-        .buildClassWithFieldsForIncrementalCompilation(classElement);
+        .buildFieldsHackForIncrementalCompilation(classElement);
     // TODO(ahe): Rewrite for new emitter.
     ClassBuilder builder = new ClassBuilder(classElement, namer);
     classEmitter.emitFields(cls, builder);
     return builder.fields;
   }
 }
 
 // TODO(ahe): Remove this method.
 NO_WARN(x) => x;