Add frame-specific InterfaceProviderSpec.

content/browser/frame_host/render_frame_host_impl.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 797 matching lines @@
   WebBluetoothServiceImpl* CreateWebBluetoothService(
       mojo::InterfaceRequest<blink::mojom::WebBluetoothService> request);
 
   // Deletes the Web Bluetooth Service owned by the frame.
   void DeleteWebBluetoothService();
 
   // Allows tests to disable the swapout event timer to simulate bugs that
   // happen before it fires (to avoid flakiness).
   void DisableSwapOutTimerForTesting();
 
+  void OnRendererConnect(const service_manager::ServiceInfo& local_info,
+                         const service_manager::ServiceInfo& remote_info);
+
   // For now, RenderFrameHosts indirectly keep RenderViewHosts alive via a
   // refcount that calls Shutdown when it reaches zero.  This allows each
   // RenderFrameHostManager to just care about RenderFrameHosts, while ensuring
   // we have a RenderViewHost for each RenderFrameHost.
   // TODO(creis): RenderViewHost will eventually go away and be replaced with
   // some form of page context.
   RenderViewHostImpl* render_view_host_;
 
   RenderFrameHostDelegate* delegate_;
 
@@ skipping 123 matching lines @@
   int nav_entry_id_;
 
   // Used to swap out or shut down this RFH when the unload event is taking too
   // long to execute, depending on the number of active frames in the
   // SiteInstance.  May be null in tests.
   std::unique_ptr<TimeoutMonitor> swapout_event_monitor_timeout_;
 
   std::unique_ptr<service_manager::InterfaceRegistry> interface_registry_;
   std::unique_ptr<service_manager::InterfaceProvider> remote_interfaces_;
 
+  service_manager::ServiceInfo local_info_;

[Ken Rockot(use gerrit already), 2016/10/27 05:12:52]

nit: maybe browser_info_ and renderer_info_ would be better names

+  service_manager::ServiceInfo remote_info_;
+
+  int on_connect_handler_id_ = 0;
+
 #if defined(OS_ANDROID)
   // The filter for MessagePort messages between an Android apps and web.
   scoped_refptr<AppWebMessagePortMessageFilter>
       app_web_message_port_message_filter_;
 #endif
 
   std::unique_ptr<WebBluetoothServiceImpl> web_bluetooth_service_;
 
   // The object managing the accessibility tree for this frame.
   std::unique_ptr<BrowserAccessibilityManager> browser_accessibility_manager_;
@@ skipping 79 matching lines @@
       remote_associated_interfaces_;
   // NOTE: This must be the last member.
   base::WeakPtrFactory<RenderFrameHostImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_