Support scoped types in PPAPI IDL.

tools/json_schema_compiler/schema_loader.py

Index: tools/json_schema_compiler/schema_loader.py
diff --git a/tools/json_schema_compiler/schema_loader.py b/tools/json_schema_compiler/schema_loader.py
index 9fea1ab8250229a47172e7a18dabd26968ee6166..881074300bd0b296f8a712b39b3a6b18cc6409f7 100644
--- a/tools/json_schema_compiler/schema_loader.py
+++ b/tools/json_schema_compiler/schema_loader.py
@@ -3,6 +3,7 @@
 # found in the LICENSE file.
 
 import os
+import re
 import sys
 
 import idl_schema
@@ -30,8 +31,14 @@ class SchemaLoader(object):
       return default_namespace
     namespace_name, type_name = name_parts
     real_name = None
+    # Try to find the file defining the namespace. Eg. for
+    # nameSpace.sub_name_space.Type' the following heuristics looks for:
+    # 1. name_space_sub_name_space.json,
+    # 2. name_space_sub_name_space.idl.
     for ext in ['json', 'idl']:
-      filename = '%s.%s' % (namespace_name, ext)
+      basename = re.sub('(?!^)([A-Z]+)', r'_\1',
+                        namespace_name.replace('.', '_')).lower()

[not at google - send to devlin, 2014/03/28 18:42:25]

there is already a helper for this sort of thing in model.UnixName

[mtomasz, 2014/03/31 01:39:20]

Done.

+      filename = '%s.%s' % (basename, ext)
       filepath = os.path.join(self._real_path, filename);
       if os.path.exists(filepath):
         real_name = filename