Adds parser recovery for type parameters and type arguments

compiler/java/com/google/dart/compiler/parser/ParserException.java

Index: compiler/java/com/google/dart/compiler/parser/ParserException.java
diff --git a/compiler/java/com/google/dart/compiler/parser/ParserException.java b/compiler/java/com/google/dart/compiler/parser/ParserException.java
deleted file mode 100644
index d1ae375473b5dfa4bce6a401be05fde1e3759a93..0000000000000000000000000000000000000000
--- a/compiler/java/com/google/dart/compiler/parser/ParserException.java
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright (c) 2011, 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.
-package com.google.dart.compiler.parser;
-
-/**
- * {@link RuntimeException} which is thrown to indicate, that some inner part of parser can not
- * recovery from error, so parsing should be restarted from next known top level element.
- */
-final class ParserException extends RuntimeException {
-}