Refactor serialization test files.

tests/compiler/dart2js/serialization_model_test.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.
 
 library dart2js.serialization_model_test;
 
 import 'dart:async';
 import 'dart:io';
 import 'package:async_helper/async_helper.dart';
 import 'package:expect/expect.dart';
 import 'package:compiler/src/commandline_options.dart';
 import 'package:compiler/src/common/backend_api.dart';
 import 'package:compiler/src/common/names.dart';
 import 'package:compiler/src/common/resolution.dart';
 import 'package:compiler/src/compiler.dart';
 import 'package:compiler/src/dart_types.dart';
 import 'package:compiler/src/elements/elements.dart';
 import 'package:compiler/src/filenames.dart';
 import 'package:compiler/src/serialization/element_serialization.dart';
 import 'package:compiler/src/serialization/impact_serialization.dart';
 import 'package:compiler/src/serialization/json_serializer.dart';
 import 'package:compiler/src/serialization/serialization.dart';
 import 'package:compiler/src/serialization/equivalence.dart';
 import 'package:compiler/src/serialization/task.dart';
 import 'package:compiler/src/universe/world_impact.dart';
 import 'package:compiler/src/universe/class_set.dart';
 import 'package:compiler/src/universe/use.dart';
 import 'memory_compiler.dart';
 import 'serialization_helper.dart';
-import 'serialization_analysis_test.dart';
-import 'serialization_impact_test.dart';
-import 'serialization_test.dart';
+import 'serialization_test_data.dart';
+import 'serialization_test_helper.dart';
 
 main(List<String> arguments) {
   String filename;
   for (String arg in arguments) {
     if (!arg.startsWith('-')) {
       filename = arg;
     }
   }
   bool verbose = arguments.contains('-v');
 
@@ skipping 59 matching lines @@
   print('compile deserialized');
   print('------------------------------------------------------------------');
   Compiler compilerDeserialized = compilerFor(
       memorySourceFiles: sourceFiles,
       options: [Flags.analyzeOnly]);
   compilerDeserialized.resolution.retainCachesForTesting = true;
   deserialize(compilerDeserialized, serializedData);
   await compilerDeserialized.run(entryPoint);
   compilerDeserialized.world.populate();
 
-  checkResolutionImpacts(
+  checkAllImpacts(
       compilerNormal, compilerDeserialized,
       verbose: verbose);
 
   checkSets(
       compilerNormal.resolverWorld.directlyInstantiatedClasses,
       compilerDeserialized.resolverWorld.directlyInstantiatedClasses,
       "Directly instantiated classes mismatch",
       areElementsEquivalent,
       verbose: verbose);
 
@@ skipping 92 matching lines @@
 
     if (failOnUnfound || remaining.isNotEmpty) {
       Expect.fail(message);
     } else {
       print(message);
     }
   } else if (verbose) {
     print(message);
   }
 }