IDL compiler: sync Python to r166680

Source/bindings/scripts/unstable/code_generator_v8.py

Index: Source/bindings/scripts/unstable/code_generator_v8.py
diff --git a/Source/bindings/scripts/unstable/code_generator_v8.py b/Source/bindings/scripts/unstable/code_generator_v8.py
index 71232ed577ffe2c0e21e42bda80c0ff0bade5247..2ff90983059fcc73f038b8b1877ea7c4ea788399 100644
--- a/Source/bindings/scripts/unstable/code_generator_v8.py
+++ b/Source/bindings/scripts/unstable/code_generator_v8.py
@@ -104,15 +104,15 @@ def write_header_and_cpp(definitions, interface_name, interfaces_info, output_di
         interface_name
         for interface_name, interface_info in interfaces_info.iteritems()
         if interface_info['is_callback_interface']))
-    v8_types.set_garbage_collected_types(set(
-        interface_name
-        for interface_name, interface_info in interfaces_info.iteritems()
-        if 'inherited_extended_attributes' in interface_info and
-            'GarbageCollected' in interface_info['inherited_extended_attributes']))
     v8_types.set_implemented_as_interfaces(dict(
         (interface_name, interface_info['implemented_as'])
         for interface_name, interface_info in interfaces_info.iteritems()
         if 'implemented_as' in interface_info))
+    v8_types.set_will_be_garbage_collected_types(set(
+        interface_name
+        for interface_name, interface_info in interfaces_info.iteritems()
+        if 'inherited_extended_attributes' in interface_info and
+            'WillBeGarbageCollected' in interface_info['inherited_extended_attributes']))
 
     # Generate contents (input parameters for Jinja)
     template_contents = generate_contents(interface)