Support FrozenArray in idl_parser.py

tools/idl_parser/idl_lexer.py

 #!/usr/bin/env python
 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """ Lexer for PPAPI IDL
 
 The lexer uses the PLY library to build a tokenizer which understands both
 WebIDL and Pepper tokens.
 
@@ skipping 62 matching lines @@
     'creator' : 'CREATOR',
     'Date' : 'DATE',
     'deleter' : 'DELETER',
     'dictionary' : 'DICTIONARY',
     'DOMString' : 'DOMSTRING',
     'double' : 'DOUBLE',
     'enum'  : 'ENUM',
     'exception' : 'EXCEPTION',
     'false' : 'FALSE',
     'float' : 'FLOAT',
+    'FrozenArray' : 'FROZENARRAY',

[haraken, 2015/08/19 01:14:18]

Nit: This dictionary should be alphabetically sorted.

[bashi, 2015/08/19 01:19:04]

Yeah, but this dict seems to use case-insensitive sorting. Not sure we want to
re-sort this.

     'getter': 'GETTER',
     'implements' : 'IMPLEMENTS',
     'Infinity' : 'INFINITY',
     'inherit' : 'INHERIT',
     'interface' : 'INTERFACE',
     'iterable': 'ITERABLE',
     'legacycaller' : 'LEGACYCALLER',
     'legacyiterable' : 'LEGACYITERABLE',
     'long' : 'LONG',
     'maplike': 'MAPLIKE',
@@ skipping 192 matching lines @@
     self.tokens = []
     self._AddTokens(IDLLexer.tokens)
     self._AddKeywords(IDLLexer.keywords)
     self._lexobj = None
     self.last = None
     self.lines = None
 
 # If run by itself, attempt to build the lexer
 if __name__ == '__main__':
   lexer_object = IDLLexer()