Change IDL shim/wrapper generator to use version numbers in struct names.

ppapi/generators/idl_gen_wrapper.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.
 
 """Base class for generating wrapper functions for PPAPI methods.
 """
 
 from datetime import datetime
@@ skipping 212 matching lines @@
         InfoOut.Log('WrapperGen: Skipping %s due to errors\n' %
                     filenode.GetName())
         continue
 
       file_name = self.GetHeaderName(filenode.GetName())
       ifaces = filenode.GetListOf('Interface')
       for iface in ifaces:
         releases_for_iface = iface.GetUniqueReleases(releases)
         for release in releases_for_iface:
           version = iface.GetVersion(release)
-          not_latest = release != releases_for_iface[-1]
           struct_name = self.cgen.GetStructName(iface, release,
-                                                include_version=not_latest)
+                                                include_version=True)
           needs_wrap = self.InterfaceVersionNeedsWrapping(iface, version)
           if not needs_wrap:
             InfoOut.Log('Interface %s ver %s does not need wrapping' %
                         (struct_name, version))
           iface_releases.append(
               Interface(iface, release, version,
                         struct_name, needs_wrap, file_name))
     return iface_releases
 
 
@@ skipping 201 matching lines @@
     # Collect all the wrapper functions into interface structs.
     self.GenerateWrapperInterfaces(iface_releases, out)
 
     # Generate a table of the wrapped interface structs that can be looked up.
     self.GenerateWrapperInfoAndCollection(iface_releases, out)
 
     # Write out the IDL-invariant functions.
     self.GenerateFixedFunctions(out)
     out.Close()
     return 0