Convert snakecase enum names to camelcase when stringified.

tools/json_schema_compiler/idl_schema.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.
 
 import itertools
 import json
 import os.path
 import re
 import sys
@@ skipping 389 matching lines @@
 
   def __init__(self, idl):
     self.idl = idl
 
   def process(self):
     namespaces = []
     nodoc = False
     internal = False
     description = None
     platforms = None
-    compiler_options = None
+    compiler_options = {}
     deprecated = None
     for node in self.idl:
       if node.cls == 'Namespace':
         if not description:
           # TODO(kalman): Go back to throwing an error here.
           print('%s must have a namespace-level comment. This will '
                            'appear on the API summary page.' % node.GetName())
           description = ''
         namespace = Namespace(node, description, nodoc, internal,
                               platforms=platforms,
-                              compiler_options=compiler_options,
+                              compiler_options=compiler_options or None,
                               deprecated=deprecated)
         namespaces.append(namespace.process())
         nodoc = False
         internal = False
         platforms = None
         compiler_options = None
       elif node.cls == 'Copyright':
         continue
       elif node.cls == 'Comment':
         description = node.GetName()
       elif node.cls == 'ExtAttribute':
         if node.name == 'nodoc':
           nodoc = bool(node.value)
         elif node.name == 'internal':
           internal = bool(node.value)
         elif node.name == 'platforms':
           platforms = list(node.value)
         elif node.name == 'implemented_in':
           compiler_options = {'implemented_in': node.value}

[not at google - send to devlin, 2014/05/13 23:45:47]

you need the [] treatment here too

[David Tseng, 2014/05/14 02:16:14]

Done.

+        elif node.name == 'camel_case_enum_to_string':
+          compiler_options['camel_case_enum_to_string'] = node.value
         elif node.name == 'deprecated':
           deprecated = str(node.value)
         else:
           continue
       else:
         sys.exit('Did not process %s %s' % (node.cls, node))
     return namespaces
 
 
 def Load(filename):
@@ skipping 16 matching lines @@
   Dump a json serialization of parse result for the IDL files whose names
   were passed in on the command line.
   '''
   for filename in sys.argv[1:]:
     schema = Load(filename)
     print json.dumps(schema, indent=2)
 
 
 if __name__ == '__main__':
   Main()