Restructure parser error handling and recovery.

pkg/compiler/lib/src/native/scanner.dart

Index: pkg/compiler/lib/src/native/scanner.dart
diff --git a/pkg/compiler/lib/src/native/scanner.dart b/pkg/compiler/lib/src/native/scanner.dart
index a508738740f301a40cd964eea919ed4c7217a8ad..8f78d950f4760742bfff75975b055e83904ae2cb 100644
--- a/pkg/compiler/lib/src/native/scanner.dart
+++ b/pkg/compiler/lib/src/native/scanner.dart
@@ -10,7 +10,7 @@ import 'package:dart_scanner/src/token_constants.dart' as Tokens show
 
 void checkAllowedLibrary(ElementListener listener, Token token) {
   if (listener.scannerOptions.canUseNative) return;
-  listener.reportErrorMessageToken(token, MessageKind.NATIVE_NOT_SUPPORTED);
+  listener.reportErrorFromToken(token, MessageKind.NATIVE_NOT_SUPPORTED);
 }
 
 Token handleNativeBlockToSkip(ElementListener listener, Token token) {