Generate ax enums from idl.

tools/json_schema_compiler/cpp_util.py

Index: tools/json_schema_compiler/cpp_util.py
diff --git a/tools/json_schema_compiler/cpp_util.py b/tools/json_schema_compiler/cpp_util.py
index 1e7c3707883bccdce8fd80279e210ad0620bee36..64ac9b05c187bd609671467dbe466de0fecdf536 100644
--- a/tools/json_schema_compiler/cpp_util.py
+++ b/tools/json_schema_compiler/cpp_util.py
@@ -110,6 +110,8 @@ def OpenNamespace(namespace):
   """Get opening root namespace declarations.
   """
   c = Code()
+  if namespace == '':

[not at google - send to devlin, 2014/01/23 18:26:47]

ok, add a comment then.

# In lieu of GYP supporting None for the namespace variable the ''
# namespace implies there is no root namespace.

however also see (my last comment I promise!) the comment in the gyp file about
having a namespace anyway, because namespaces can be nice, and that saves this
from needing to change.

+    return c
   for component in namespace.split('::'):
     c.Append('namespace %s {' % component)
   return c
@@ -119,6 +121,8 @@ def CloseNamespace(namespace):
   """Get closing root namespace declarations.
   """
   c = Code()
+  if namespace == '':
+    return c
   for component in reversed(namespace.split('::')):
     c.Append('}  // namespace %s' % component)
   return c