Adds routed interface support between RenderFrameHost and RenderFrame

ipc/ipc_channel_mojo.cc

 // Copyright 2014 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.
 
 #include "ipc/ipc_channel_mojo.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 331 matching lines @@
   GenericAssociatedInterfaceFactory factory;
   {
     base::AutoLock locker(associated_interface_lock_);
     auto iter = associated_interfaces_.find(name);
     if (iter != associated_interfaces_.end())
       factory = iter->second;
   }
 
   if (!factory.is_null())
     factory.Run(std::move(handle));
+  else
+    listener_->OnAssociatedInterfaceRequest(name, std::move(handle));
 }
 
 bool ChannelMojo::Send(Message* message) {
   std::unique_ptr<Message> scoped_message = base::WrapUnique(message);
   if (!message_reader_)
     return false;
 
   // Comment copied from ipc_channel_posix.cc:
   // We can't close the pipe here, because calling OnChannelError may destroy
   // this object, and that would be bad if we are called from Send(). Instead,
@@ skipping 133 matching lines @@
 }
 
 void ChannelMojo::GetGenericRemoteAssociatedInterface(
     const std::string& name,
     mojo::ScopedInterfaceEndpointHandle handle) {
   if (message_reader_)
     message_reader_->GetRemoteInterface(name, std::move(handle));
 }
 
 }  // namespace IPC