Index: extensions/common/guest_view/guest_view_messages.h |
diff --git a/extensions/common/guest_view/guest_view_messages.h b/extensions/common/guest_view/guest_view_messages.h |
index 3f7096b29904e34d6a0c7ec58be305de1fd05d43..ac10c60c769ed99efab5001232d8b29ee2340d72 100644 |
--- a/extensions/common/guest_view/guest_view_messages.h |
+++ b/extensions/common/guest_view/guest_view_messages.h |
@@ -42,8 +42,7 @@ IPC_MESSAGE_CONTROL1(GuestViewMsg_GuestDetached, |
// Sent by the renderer to set initialization parameters of a Browser Plugin |
// that is identified by |element_instance_id|. |
-IPC_MESSAGE_CONTROL4(GuestViewHostMsg_AttachGuest, |
- int /* routing_id */, |
+IPC_MESSAGE_CONTROL3(GuestViewHostMsg_AttachGuest, |
int /* element_instance_id */, |
int /* guest_instance_id */, |
base::DictionaryValue /* attach_params */) |