Adds routed interface support between RenderFrameHost and RenderFrame

content/public/browser/render_process_host.h

 // Copyright (c) 2012 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_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <list>
 
 #include "base/id_map.h"
 #include "base/memory/ptr_util.h"
 #include "base/process/kill.h"
 #include "base/process/process_handle.h"
 #include "base/supports_user_data.h"
 #include "content/common/content_export.h"
+#include "content/public/common/associated_interfaces.mojom.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_sender.h"
 #include "ui/gfx/native_widget_types.h"
 
 class GURL;
 
 namespace base {
 class SharedPersistentMemoryAllocator;
 class TimeDelta;
 }
@@ skipping 230 matching lines @@
   virtual void ResumeDeferredNavigation(const GlobalRequestID& request_id) = 0;
 
   // Notifies the renderer that the timezone configuration of the system might
   // have changed.
   virtual void NotifyTimezoneChange(const std::string& zone_id) = 0;
 
   // Returns the shell::InterfaceProvider the browser process can use to bind
   // interfaces exposed to it from the renderer.
   virtual shell::InterfaceProvider* GetRemoteInterfaces() = 0;
 
+  // Returns the mojom::RouteProvider the browser process can use to connect
+  // to routed interfaces in the renderer.
+  virtual mojom::RouteProvider* GetRemoteRouteProvider() = 0;

[Sam McNally, 2016/09/09 05:33:14]

Does this need to be public?

[Ken Rockot(use gerrit already), 2016/09/09 16:01:50]

Nope. Good call. Fixed.

+
   // Extracts any persistent-memory-allocator used for renderer metrics.
   // Ownership is passed to the caller. To support sharing of histogram data
   // between the Renderer and the Browser, the allocator is created when the
   // process is created and later retrieved by the SubprocessMetricsProvider
   // for management.
   virtual std::unique_ptr<base::SharedPersistentMemoryAllocator>
   TakeMetricsAllocator() = 0;
 
   // PlzNavigate
   // Returns the time the first call to Init completed successfully (after a new
@@ skipping 87 matching lines @@
   static void SetMaxRendererProcessCount(size_t count);
 
   // Returns the current maximum number of renderer process hosts kept by the
   // content module.
   static size_t GetMaxRendererProcessCount();
 };
 
 }  // namespace content.
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_