Move native and js interop properties from the element model to the JS backend

pkg/compiler/lib/src/common/resolution.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.common.resolution;
 
 import '../common.dart';
 import '../compiler.dart' show
     Compiler;
@@ skipping 10 matching lines @@
     FunctionElement,
     FunctionSignature,
     LocalFunctionElement,
     MetadataAnnotation,
     MethodElement,
     TypedefElement,
     TypeVariableElement;
 import '../enqueue.dart' show
     ResolutionEnqueuer,
     WorldImpact;
+import '../parser/element_listener.dart' show
+    ScannerOptions;
 import '../tree/tree.dart' show
     AsyncForIn,
     Send,
     TypeAnnotation;
 import '../universe/universe.dart' show
     UniverseSelector;
 import '../util/util.dart' show
     Setlet;
-import 'registry.dart' show
-    Registry;
 import 'work.dart' show
     ItemCompilationContext,
     WorkItem;
 
 /// [WorkItem] used exclusively by the [ResolutionEnqueuer].
 class ResolutionWorkItem extends WorkItem {
   bool _isAnalyzed = false;
 
   ResolutionWorkItem(AstElement element,
                      ItemCompilationContext compilationContext)
@@ skipping 270 matching lines @@
   bool hasBeenResolved(Element element);
   WorldImpact getWorldImpact(Element element);
   WorldImpact computeWorldImpact(Element element);
 }
 
 // TODO(johnniwinther): Rename to `Parser` or `ParsingContext`.
 abstract class Parsing {
   DiagnosticReporter get reporter;
   void parsePatchClass(ClassElement cls);
   measure(f());
+  ScannerOptions getScannerOptionsFor(Element element);
 }