Rename KernelElementAdapter and element_adapter.dart to IrToElementMap and ir_map.dart

pkg/compiler/lib/src/library_loader.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.library_loader;
 
 import 'dart:async';
 
 import 'common/names.dart' show Uris;
 import 'common/tasks.dart' show CompilerTask, Measurer;
@@ skipping 12 matching lines @@
         DeferredLoaderGetterElementX,
         ErroneousElementX,
         ExportElementX,
         ImportElementX,
         LibraryElementX,
         LibraryDependencyElementX,
         PrefixElementX,
         SyntheticImportElement;
 import 'enqueue.dart' show DeferredAction;
 import 'environment.dart';
-import 'kernel/element_map.dart' show KernelToElementMap;
+import 'kernel/element_map_impl.dart' show KernelToElementMapImpl;
 import 'patch_parser.dart' show PatchParserTask;
 import 'resolved_uri_translator.dart';
 import 'script.dart';
 import 'serialization/serialization.dart' show LibraryDeserializer;
 import 'tree/tree.dart';
 import 'util/util.dart' show Link, LinkBuilder;
 
 import 'package:kernel/ast.dart' as ir;
 import 'package:kernel/binary/ast_from_binary.dart' show BinaryBuilder;
 
@@ skipping 769 matching lines @@
   final DiagnosticReporter reporter;
 
   final ResolvedUriTranslator uriTranslator;
 
   /// Loads the contents of a script file (a .dart file). Used when loading
   /// libraries from source.
   final ScriptLoader scriptLoader;
 
   /// Holds the mapping of Kernel IR to KElements that is constructed as a
   /// result of loading a program.
-  final KernelToElementMap _elementMap;
+  final KernelToElementMapImpl _elementMap;
 
   List<LibraryEntity> _allLoadedLibraries;
 
   DillLibraryLoaderTask(this._elementMap, this.uriTranslator, this.scriptLoader,
       this.reporter, Measurer measurer)
       : _allLoadedLibraries = new List<LibraryEntity>(),
         super(measurer);
 
   /// Loads an entire Kernel [Program] from a file on disk (note, not just a
   /// library, so this name is actually a bit of a misnomer).
@@ skipping 23 matching lines @@
         _allLoadedLibraries.add(_elementMap.lookupLibrary(library.importUri)));
     LibraryEntity rootLibrary = null;
     if (program.mainMethod != null) {
       rootLibrary = _elementMap
           .lookupLibrary(program.mainMethod.enclosingLibrary.importUri);
     }
     return new _LoadedLibrariesAdapter(
         rootLibrary, _allLoadedLibraries, _elementMap);
   }
 
-  KernelToElementMap get elementMap => _elementMap;
+  KernelToElementMapImpl get elementMap => _elementMap;
 
   void reset({bool reuseLibrary(LibraryElement library)}) {
     throw new UnimplementedError('DillLibraryLoaderTask.reset');
   }
 
   Future resetAsync(Future<bool> reuseLibrary(LibraryElement library)) {
     throw new UnimplementedError('DillLibraryLoaderTask.resetAsync');
   }
 
   Iterable<LibraryEntity> get libraries => _allLoadedLibraries;
@@ skipping 707 matching lines @@
   }
 
   String toString() => 'root=$rootLibrary,libraries=${_newLibraries}';
 }
 
 /// Adapter class to mimic the behavior of LoadedLibraries for Kernel element
 /// behavior. Ultimately we'll just access worldBuilder instead.
 class _LoadedLibrariesAdapter implements LoadedLibraries {
   final LibraryEntity rootLibrary;
   final List<LibraryEntity> _newLibraries;
-  final KernelToElementMap worldBuilder;
+  final KernelToElementMapImpl worldBuilder;
 
   _LoadedLibrariesAdapter(
       this.rootLibrary, this._newLibraries, this.worldBuilder) {
     assert(rootLibrary != null);
   }
 
   bool containsLibrary(Uri uri) => getLibrary(uri) != null;
 
   LibraryEntity getLibrary(Uri uri) => worldBuilder.lookupLibrary(uri);
 
@@ skipping 53 matching lines @@
 }
 
 /// API used by the library loader to synchronously scan a library or
 /// compilation unit and ensure that their library tags are computed.
 abstract class ElementScanner {
   void scanLibrary(LibraryElement library);
   void scanUnit(CompilationUnitElement unit);
 }
 
 const _reuseLibrarySubtaskName = "Reuse library";