| Index: content/browser/renderer_host/render_process_host_impl.h | 
| diff --git a/content/browser/renderer_host/render_process_host_impl.h b/content/browser/renderer_host/render_process_host_impl.h | 
| index 75895e13851c1a422a906eded872a6eff6b4a33f..9eef390e12b4bb6b38215137f7511813a6416713 100644 | 
| --- a/content/browser/renderer_host/render_process_host_impl.h | 
| +++ b/content/browser/renderer_host/render_process_host_impl.h | 
| @@ -59,7 +59,6 @@ class ChildConnection; | 
| class GpuClient; | 
| class IndexedDBDispatcherHost; | 
| class InProcessChildThreadParams; | 
| -class MessagePortMessageFilter; | 
| class NotificationMessageFilter; | 
| #if BUILDFLAG(ENABLE_WEBRTC) | 
| class P2PSocketDispatcherHost; | 
| @@ -256,10 +255,6 @@ class CONTENT_EXPORT RenderProcessHostImpl | 
| return render_frame_message_filter_.get(); | 
| } | 
|  | 
| -  MessagePortMessageFilter* message_port_message_filter() const { | 
| -    return message_port_message_filter_.get(); | 
| -  } | 
| - | 
| NotificationMessageFilter* notification_message_filter() const { | 
| return notification_message_filter_.get(); | 
| } | 
| @@ -468,9 +463,6 @@ class CONTENT_EXPORT RenderProcessHostImpl | 
|  | 
| scoped_refptr<RenderFrameMessageFilter> render_frame_message_filter_; | 
|  | 
| -  // The filter for MessagePort messages coming from the renderer. | 
| -  scoped_refptr<MessagePortMessageFilter> message_port_message_filter_; | 
| - | 
| // The filter for Web Notification messages coming from the renderer. Holds a | 
| // closure per notification that must be freed when the notification closes. | 
| scoped_refptr<NotificationMessageFilter> notification_message_filter_; | 
|  |