PPAPI: Make "no_interface_string" APIs have no PNaCl wrapper

ppapi/generators/idl_gen_pnacl.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """Generator for Pnacl Shim functions that bridges the calling conventions
 between GCC and PNaCl.  """
 
 from datetime import datetime
 import difflib
@@ skipping 41 matching lines @@
 
 
   def InterfaceVersionNeedsWrapping(self, iface, version):
     """Return true if the interface+version has ANY methods that
     need wrapping.
     """
     if self._skip_opt:
       return True
     if iface.GetName().endswith('Trusted'):
       return False
+    # TODO(dmichael): We have no way to wrap PPP_ interfaces without an
+    # interface string. If any ever need wrapping, we'll need to figure out a
+    # way to get the plugin-side of the Pepper proxy (within the IRT) to access
+    # and use the wrapper.
+    if iface.GetProperty("no_interface_string"):
+      return False
     for member in iface.GetListOf('Member'):
       release = member.GetRelease(version)
       if self.MemberNeedsWrapping(member, release):
         return True
     return False
 
 
   def MemberNeedsWrapping(self, member, release):
     """Return true if a particular member function at a particular
     release needs wrapping.
@@ skipping 197 matching lines @@
     return TestFiles(filenames, test_releases)
 
   # Otherwise, generate the output file (for potential use as golden file).
   ast = ParseFiles(filenames)
   return pnaclgen.GenerateRange(ast, test_releases, filenames)
 
 
 if __name__ == '__main__':
   retval = Main(sys.argv[1:])
   sys.exit(retval)