Rename ClosureClassMaps to ClosureDataLookup

pkg/compiler/lib/src/compiler.dart

 // Copyright (c) 2012, 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.compiler_base;
 
 import 'dart:async' show Future;
 
 import '../compiler_new.dart' as api;
 import 'backend_strategy.dart';
@@ skipping 126 matching lines @@
   Entity get currentElement => _reporter.currentElement;
 
   List<CompilerTask> tasks;
   ScannerTask scanner;
   DietParserTask dietParser;
   ParserTask parser;
   PatchParserTask patchParser;
   LibraryLoaderTask libraryLoader;
   SerializationTask serialization;
   ResolverTask resolver;
-  closureMapping.ClosureTask closureToClassMapper;
+  closureMapping.ClosureTask closureDataLookup;
   TypeCheckerTask checker;
   GlobalTypeInferenceTask globalInference;
   JavaScriptBackend backend;
   CodegenWorldBuilder _codegenWorldBuilder;
 
   GenericTask selfTask;
 
   /// The constant environment for the frontend interpretation of compile-time
   /// constants.
   ConstantEnvironment constants;
@@ skipping 61 matching lines @@
               : new _ScriptLoader(this),
           new _ElementScanner(scanner),
           serialization,
           resolvePatchUri,
           patchParser,
           environment,
           reporter,
           measurer),
       parser = new ParserTask(this),
       resolver = createResolverTask(),
-      closureToClassMapper = new closureMapping.ClosureTask(this),
+      closureDataLookup = new closureMapping.ClosureTask(this),
       checker = new TypeCheckerTask(this),
       globalInference = new GlobalTypeInferenceTask(this),
       constants = backend.constantCompilerTask,
       deferredLoadTask = new DeferredLoadTask(this),
       mirrorUsageAnalyzerTask = new MirrorUsageAnalyzerTask(this),
       // [enqueuer] is created earlier because it contains the resolution world
       // objects needed by other tasks.
       enqueuer,
       dumpInfoTask = new DumpInfoTask(this),
       selfTask = new GenericTask('self', measurer),
@@ skipping 1345 matching lines @@
   _ElementScanner(this.scanner);
   void scanLibrary(LibraryElement library) => scanner.scanLibrary(library);
   void scanUnit(CompilationUnitElement unit) => scanner.scan(unit);
 }
 
 class _EmptyEnvironment implements Environment {
   const _EmptyEnvironment();
 
   String valueOf(String key) => null;
 }