Update the IDL Generator to use Release instead of Version

ppapi/generators/idl_lint.py

 #!/usr/bin/python
 #
 # Copyright (c) 2011 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.
 
 """ Lint for IDL """
 
 import os
 import sys
@@ skipping 46 matching lines @@
       if pbv != ret:
         node.Warning('%s passByValue but %s returnByValue.' % (pbv, ret))
         warnings += 1
 
     if node.IsA('EnumItem'):
       if not node.GetProperty('VALUE') and not node.GetProperty('wenum'):
         node.Warning('Expecting value for enumeration.')
         warnings += 1
 
     if node.IsA('Interface'):
-      if not node.GetLabel():
-        node.Warning('Expecting label.')
-        warnings += 1
       macro = node.GetProperty('macro')
       if macro and not node.GetProperty('wname'):
         node.Warning('Interface name inconsistent: %s' % macro)
         warnings += 1
 
     if node.IsA('Inline') and not node.GetProperty('winline'):
       inline_type = node.GetProperty('NAME')
       node.parent.Warning('Requires an inline %s block.' % inline_type)
       warnings += 1
 
@@ skipping 33 matching lines @@
     name = filenode.GetProperty('NAME')
     if filenode.GetProperty('ERRORS') > 0:
       ErrOut.Log('%s : Skipped due to errors.' % name)
       skipList.append(filenode)
       continue
     warnings = IDLLinter().Visit(filenode, 0)
     if warnings:
       WarnOut.Log('%s warning(s) for %s\n' % (warnings, name))
   return skipList