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

mojo/public/cpp/bindings/lib/associated_interface_ptr_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_ASSOCIATED_INTERFACE_PTR_STATE_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_ASSOCIATED_INTERFACE_PTR_STATE_H_
 
 #include <algorithm>  // For |std::swap()|.
 
 #include "base/macros.h"
@@ skipping 62 matching lines @@
     DCHECK(!endpoint_client_);
     DCHECK(!proxy_);
     DCHECK_EQ(0u, version_);
     DCHECK(info.is_valid());
 
     version_ = info.version();
     endpoint_client_.reset(new InterfaceEndpointClient(
         AssociatedInterfacePtrInfoHelper::PassHandle(&info), nullptr,
         make_scoped_ptr(new typename Interface::ResponseValidator_())));
     proxy_.reset(new Proxy(endpoint_client_.get()));
+    proxy_->serialization_context()->router = endpoint_client_->router();
   }
 
   // After this method is called, the object is in an invalid state and
   // shouldn't be reused.
   AssociatedInterfacePtrInfo<Interface> PassInterface() {
     ScopedInterfaceEndpointHandle handle = endpoint_client_->PassHandle();
     endpoint_client_.reset();
     proxy_.reset();
 
     AssociatedInterfacePtrInfo<Interface> result;
@@ skipping 30 matching lines @@
 
   uint32_t version_;
 
   DISALLOW_COPY_AND_ASSIGN(AssociatedInterfacePtrState);
 };
 
 }  // namespace internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_ASSOCIATED_INTERFACE_PTR_STATE_H_