More multi-version support

ppapi/generators/idl_node.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.
 
 """Nodes for PPAPI IDL AST"""
 
 #
 # IDL Node
@@ skipping 196 matching lines @@
   def IsRelease(self, release):
     label = self.GetLabel()
     # Assume object is always available if there is no Label
     if not label:
       return True
 
     version = label.GetVersion(release)
     out =  self.IsVersion(version)
     return out
 
+  def InReleases(self, releases):
+    for rel in releases:
+      if self.IsRelease(rel): return True
+    return False
+
   def GetLabel(self):
     label = self.GetProperty('LABEL')
     if not label:
       self.Error('No label availible.')
       return None
     return label
 
   def GetType(self, release):
     label = self.GetLabel()
     if not label: return None
@@ skipping 127 matching lines @@
   errors += ChildTest()
 
   if errors:
     ErrOut.Log('IDLNode failed with %d errors.' % errors)
     return  -1
   return 0
 
 if __name__ == '__main__':
   sys.exit(Main())