Compile package:js.{rest, spread} helpers

lib/src/compiler.dart

 // Copyright (c) 2015, 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.
 
 /// Command line tool to run the checker on a Dart program.
 library dev_compiler.src.compiler;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert' show JSON;
@@ skipping 461 matching lines @@
       } else {
         // Skip hints for now.
       }
     }
     return failure;
   }
 }
 
 AnalysisErrorListener createErrorReporter(
     AnalysisContext context, CompilerOptions options) {
-  return options.htmlReport ? new HtmlReporter(context) : options.dumpInfo
-      ? new SummaryReporter(context, options.logLevel)
-      : new LogReporter(context, useColors: options.useColors);
+  return options.htmlReport
+      ? new HtmlReporter(context)
+      : options.dumpInfo
+          ? new SummaryReporter(context, options.logLevel)
+          : new LogReporter(context, useColors: options.useColors);
 }
 
 // TODO(jmesserly): find a better home for these.
 /// Curated order to minimize lazy classes needed by dart:core and its
 /// transitive SDK imports.
 const corelibOrder = const [
   'dart.core',
   'dart.collection',
   'dart._internal',
   'dart.math',
@@ skipping 31 matching lines @@
     'dart/_rtti.js',
     'dart/_classes.js',
     'dart/_operations.js',
     'dart/_runtime.js',
   ];
   files.addAll(corelibOrder.map((l) => l.replaceAll('.', '/') + '.js'));
   return files;
 }();
 
 final _log = new Logger('dev_compiler.src.compiler');