Mojo C++ bindings: support passing associated interface pointers/requests in method parameter lists…

mojo/public/cpp/bindings/lib/binding_state.h

 // Copyright 2015 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 MOJO_PUBLIC_CPP_BINDINGS_LIB_BINDING_STATE_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_BINDING_STATE_H_
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ skipping 121 matching lines @@
 
   ~BindingState() {
     if (router_)
       Close();
   }
 
   void Bind(ScopedMessagePipeHandle handle, const MojoAsyncWaiter* waiter) {
     DCHECK(!router_);
 
     router_ = new internal::MultiplexRouter(false, handle.Pass(), waiter);
+    stub_.serialization_context()->router = router_;
+
     endpoint_client_.reset(new internal::InterfaceEndpointClient(
         router_->CreateLocalEndpointHandle(internal::kMasterInterfaceId),
         &stub_, make_scoped_ptr(new typename Interface::RequestValidator_())));
 
     endpoint_client_->set_connection_error_handler(
         [this]() { connection_error_handler_.Run(); });
   }
 
   void Close() {
     DCHECK(router_);
@@ skipping 45 matching lines @@
   Interface* impl_;
   Closure connection_error_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(BindingState);
 };
 
 }  // namesapce internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_BINDING_STATE_H_