Make all extension api types fully qualified.

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 b8adaafe6c147e234a729cbe836170601d88455e..48dd3a3e7187fda5ecd8ac87de15d2155b10c172 100644
--- a/tools/json_schema_compiler/cc_generator.py
+++ b/tools/json_schema_compiler/cc_generator.py
@@ -7,6 +7,7 @@ from model import PropertyType
 import any_helper
 import cpp_util
 import model
+import schema_util
 import sys
 import util_cc_helper
 
@@ -71,8 +72,8 @@ class CCGenerator(object):
         .Append()
       )
     for type_ in self._namespace.types.values():
-      (c.Concat(self._GenerateType(type_.name, type_))
-        .Append()
+      (c.Concat(self._GenerateType(
+        schema_util.StripSchemaNamespace(type_.name), type_)).Append()
       )
     if self._namespace.functions:
       (c.Append('//')
@@ -95,7 +96,7 @@ class CCGenerator(object):
   def _GenerateType(self, cpp_namespace, type_):
     """Generates the function definitions for a type.
     """
-    classname = cpp_util.Classname(type_.name)
+    classname = cpp_util.Classname(schema_util.StripSchemaNamespace(type_.name))
     c = Code()
 
     if type_.functions:
@@ -174,7 +175,7 @@ class CCGenerator(object):
 
     E.g for type "Foo", generates Foo::Populate()
     """
-    classname = cpp_util.Classname(type_.name)
+    classname = cpp_util.Classname(schema_util.StripSchemaNamespace(type_.name))
     c = Code()
     (c.Append('// static')
       .Sblock('bool %(namespace)s::Populate'