Change mojo enums to be scoped enums in the generated C++ bindings.

mojo/public/tools/bindings/pylib/mojom/generate/generator.py

 # Copyright 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.
 
 """Code shared by the various language-specific code generators."""
 
 from functools import partial
 import os.path
 import re
 
 import module as mojom
 import mojom.fileutil as fileutil
 import pack
 
 def ExpectedArraySize(kind):
   if mojom.IsArrayKind(kind):
     return kind.length
   return None
 
 def StudlyCapsToCamel(studly):
   return studly[0].lower() + studly[1:]
 
-def CamelCaseToAllCaps(camel_case):
-  return '_'.join(
-      word for word in re.split(r'([A-Z][^A-Z]+)', camel_case) if word).upper()
-
 def UnderToCamel(under):
   """Converts underscore_separated strings to CamelCase strings."""
   return ''.join(word.capitalize() for word in under.split('_'))
 
 def WriteFile(contents, full_path):
   # Make sure the containing directory exists.
   full_dir = os.path.dirname(full_path)
   fileutil.EnsureDirectoryExists(full_dir)
 
   # Dump the data to disk.
@@ skipping 103 matching lines @@
     return self._AddStructComputedData(False, struct)
 
   def _GetResponseStructFromMethod(self, method):
     """Converts a method's response_parameters into the fields of a struct."""
     params_class = "%s_%s_ResponseParams" % (method.interface.name, method.name)
     struct = mojom.Struct(params_class, module=method.interface.module)
     for param in method.response_parameters:
       struct.AddField(param.name, param.kind, param.ordinal,
                       attributes=param.attributes)
     return self._AddStructComputedData(False, struct)