Add support for references in different paths in apis

tools/json_schema_compiler/cc_generator.py

Index: tools/json_schema_compiler/cc_generator.py
diff --git a/tools/json_schema_compiler/cc_generator.py b/tools/json_schema_compiler/cc_generator.py
index 43434b8892389a788b02b092a9b57c3779d16c06..4cd78cdeba7aaefd2aeba79b8ba117118678d27d 100644
--- a/tools/json_schema_compiler/cc_generator.py
+++ b/tools/json_schema_compiler/cc_generator.py
@@ -9,23 +9,19 @@ import schema_util
 import util_cc_helper
 
 class CCGenerator(object):
-  def __init__(self, type_generator, cpp_namespace_pattern):
+  def __init__(self, type_generator):
     self._type_generator = type_generator
-    self._cpp_namespace_pattern = cpp_namespace_pattern
 
   def Generate(self, namespace):
-    return _Generator(namespace,
-                      self._type_generator,
-                      self._cpp_namespace_pattern).Generate()
+    return _Generator(namespace, self._type_generator).Generate()
 
 
 class _Generator(object):
   """A .cc generator for a namespace.
   """
-  def __init__(self, namespace, cpp_type_generator, cpp_namespace_pattern):
+  def __init__(self, namespace, cpp_type_generator):
     self._namespace = namespace
     self._type_helper = cpp_type_generator
-    self._cpp_namespace_pattern = cpp_namespace_pattern
     self._util_cc_helper = (
         util_cc_helper.UtilCCHelper(self._type_helper))
     self._generate_error_messages = namespace.compiler_options.get(
@@ -34,8 +30,13 @@ class _Generator(object):
   def Generate(self):
     """Generates a Code object with the .cc for a single namespace.
     """
-    cpp_namespace = cpp_util.GetCppNamespace(self._cpp_namespace_pattern,
-                                             self._namespace.unix_name)
+    if self._namespace.environment:

[not at google - send to devlin, 2014/08/26 20:16:06]

When will there not be an environment? Could you assert that there's an
environment in CCGenerator's constructor?

[lfg, 2014/08/26 21:18:43]

Done.

+      namespace_pattern = self._namespace.environment.namespace_pattern
+    else:
+      namespace_pattern = ''
+    cpp_namespace = cpp_util.GetCppNamespace(
+        namespace_pattern,
+        self._namespace.unix_name)
 
     c = Code()
     (c.Append(cpp_util.CHROMIUM_LICENSE)