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

pkg/compiler/lib/src/parser/partial_elements.dart

Index: pkg/compiler/lib/src/parser/partial_elements.dart
diff --git a/pkg/compiler/lib/src/parser/partial_elements.dart b/pkg/compiler/lib/src/parser/partial_elements.dart
index 6e3e11ce35523878911ed7bb3f849d601f19c0e9..891f71aa0bee4d85c2af14e1077b2c159394ea35 100644
--- a/pkg/compiler/lib/src/parser/partial_elements.dart
+++ b/pkg/compiler/lib/src/parser/partial_elements.dart
@@ -421,7 +421,8 @@ class PartialClassElement extends ClassElementX with PartialElement {
     DiagnosticReporter reporter = parsing.reporter;
     reporter.withCurrentElement(this, () {
       parsing.measure(() {
-        MemberListener listener = new MemberListener(reporter, this);
+        MemberListener listener = new MemberListener(
+            parsing.getScannerOptionsFor(this), reporter, this);
         Parser parser = new ClassElementParser(listener);
         try {
           Token token = parser.parseTopLevelDeclaration(beginToken);
@@ -479,7 +480,8 @@ Node parse(
   return parsing.measure(() {
     return reporter.withCurrentElement(element, () {
       CompilationUnitElement unit = element.compilationUnit;
-      NodeListener listener = new NodeListener(reporter, unit);
+      NodeListener listener = new NodeListener(
+          parsing.getScannerOptionsFor(element), reporter, unit);
       listener.memberErrors = listener.memberErrors.prepend(false);
       try {
         if (partial.hasParseError) {