Fix IdentifierContext for primary expressions. Also pass IdentifierContext to handleThisExpression …

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

Index: pkg/compiler/lib/src/parser/node_listener.dart
diff --git a/pkg/compiler/lib/src/parser/node_listener.dart b/pkg/compiler/lib/src/parser/node_listener.dart
index 664afb1542fc3570620025217202bc38380a4595..f70ccbc4dd8cc5fc7492521bb3bfb261e6ffd49b 100644
--- a/pkg/compiler/lib/src/parser/node_listener.dart
+++ b/pkg/compiler/lib/src/parser/node_listener.dart
@@ -602,12 +602,12 @@ class NodeListener extends ElementListener {
   }
 
   @override
-  void handleSuperExpression(Token token) {
+  void handleSuperExpression(Token token, IdentifierContext context) {
     pushNode(new Identifier(token));
   }
 
   @override
-  void handleThisExpression(Token token) {
+  void handleThisExpression(Token token, IdentifierContext context) {
     pushNode(new Identifier(token));
   }