Adds routed interface support between RenderFrameHost and RenderFrame

content/public/browser/render_frame_host.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_PUBLIC_BROWSER_RENDER_FRAME_HOST_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_FRAME_HOST_H_
 
 #include <string>
 
 #include "base/callback_forward.h"
 #include "build/build_config.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/render_process_host.h"
 #include "content/public/common/console_message_level.h"
 #include "content/public/common/file_chooser_params.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_sender.h"
+#include "mojo/public/cpp/bindings/associated_interface_ptr.h"

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

I don't think these extra includes are needed anymore.

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

Removed

+#include "mojo/public/cpp/bindings/scoped_interface_endpoint_handle.h"
 #include "third_party/WebKit/public/platform/WebPageVisibilityState.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/native_widget_types.h"
 #include "url/gurl.h"
 #include "url/origin.h"
 
 namespace base {
 class Value;
 }
 
 namespace shell {
 class InterfaceRegistry;
 class InterfaceProvider;
 }
 
 namespace content {
-class RenderProcessHost;
+class AssociatedInterfaceProvider;
+class AssociatedInterfaceRegistry;
 class RenderViewHost;
 class RenderWidgetHostView;
 class SiteInstance;
 struct FileChooserFileInfo;
 
 // The interface provides a communication conduit with a frame in the renderer.
 class CONTENT_EXPORT RenderFrameHost : public IPC::Listener,
                                        public IPC::Sender {
  public:
   // Returns the RenderFrameHost given its ID and the ID of its render process.
@@ skipping 140 matching lines @@
   virtual RenderViewHost* GetRenderViewHost() = 0;
 
   // Returns the InterfaceRegistry that this process uses to expose interfaces
   // to the application running in this frame.
   virtual shell::InterfaceRegistry* GetInterfaceRegistry() = 0;
 
   // Returns the InterfaceProvider that this process can use to bind
   // interfaces exposed to it by the application running in this frame.
   virtual shell::InterfaceProvider* GetRemoteInterfaces() = 0;
 
+  // Returns the AssociatedInterfaceRegistry for this frame. This can be used
+  // to add frame-specific Channel-associated interfaces to this frame.
+  virtual AssociatedInterfaceRegistry* GetAssociatedInterfaceRegistry() = 0;
+
+  // Returns the AssociatedInterfaceProvider that this process can use to access
+  // remote frame-specific Channel-associated interfaces for this frame.
+  virtual AssociatedInterfaceProvider* GetRemoteAssociatedInterfaces() = 0;
+
   // Returns the visibility state of the frame. The different visibility states
   // of a frame are defined in Blink.
   virtual blink::WebPageVisibilityState GetVisibilityState() = 0;
 
   // Returns whether the RenderFrame in the renderer process has been created
   // and still has a connection.  This is valid for all frames.
   virtual bool IsRenderFrameLive() = 0;
 
   // Get the number of proxies to this frame, in all processes. Exposed for
   // use by resource metrics.
@@ skipping 16 matching lines @@
 
  private:
   // This interface should only be implemented inside content.
   friend class RenderFrameHostImpl;
   RenderFrameHost() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_FRAME_HOST_H_