more fasta event cleanup and testing

pkg/front_end/lib/src/fasta/parser/parser.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 fasta.parser.parser;
 
 import '../fasta_codes.dart' show Code, Message, Template;
 
 import '../fasta_codes.dart' as fasta;
 
@@ skipping 3957 matching lines @@
           (identical(value, 'default')) ||
           ((identical(value, '}')) && (identical(token, peek)))) {
         // A label just before "}" will be handled as a statement error.
         break;
       } else {
         token = parseStatement(token);
       }
       statementCount++;
       peek = peekPastLabels(token);
     }
-    listener.handleSwitchCase(labelCount, expressionCount, defaultKeyword,
+    listener.endSwitchCase(labelCount, expressionCount, defaultKeyword,
         statementCount, begin, token);
     return token;
   }
 
   Token parseBreakStatement(Token token) {
     assert(optional('break', token));
     Token breakKeyword = token;
     token = token.next;
     bool hasTarget = false;
     if (token.isIdentifier) {
@@ skipping 146 matching lines @@
   }
 
   Token reportUnexpectedToken(Token token) {
     return reportUnrecoverableErrorWithToken(
         token, fasta.templateUnexpectedToken);
   }
 }
 
 // TODO(ahe): Remove when analyzer supports generalized function syntax.
 typedef _MessageWithArgument<T> = Message Function(T);