Mojo C++ bindings: support sync methods - part 2

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 <utility>
 
 #include "base/logging.h"
@@ skipping 38 matching lines @@
     if (router_)
       Close();
   }
 
   void Bind(ScopedMessagePipeHandle handle, const MojoAsyncWaiter* waiter) {
     DCHECK(!router_);
     internal::FilterChain filters;
     filters.Append<internal::MessageHeaderValidator>();
     filters.Append<typename Interface::RequestValidator_>();
 
-    router_ =
-        new internal::Router(std::move(handle), std::move(filters), waiter);
+    router_ = new internal::Router(std::move(handle), std::move(filters),
+                                   Interface::HasSyncMethods_, waiter);
     router_->set_incoming_receiver(&stub_);
     router_->set_connection_error_handler(
         [this]() { connection_error_handler_.Run(); });
   }
 
   bool HasAssociatedInterfaces() const { return false; }
 
   void PauseIncomingMethodCallProcessing() {
     DCHECK(router_);
     router_->PauseIncomingMethodCallProcessing();
@@ skipping 156 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_