Update mojo sdk to rev 3d23dae011859a2aae49f1d1adde705c8e85d819

third_party/mojo/src/mojo/public/cpp/bindings/message.h

 // 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.
 
 #ifndef MOJO_PUBLIC_CPP_BINDINGS_MESSAGE_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_MESSAGE_H_
 
 #include <vector>
 
 #include "mojo/public/cpp/bindings/lib/message_internal.h"
@@ skipping 25 matching lines @@
   }
   uint8_t* mutable_data() { return reinterpret_cast<uint8_t*>(data_); }
 
   // Access the header.
   const internal::MessageHeader* header() const { return &data_->header; }
 
   uint32_t name() const { return data_->header.name; }
   bool has_flag(uint32_t flag) const { return !!(data_->header.flags & flag); }
 
   // Access the request_id field (if present).
-  bool has_request_id() const { return data_->header.num_fields >= 3; }
+  bool has_request_id() const { return data_->header.version >= 3; }
   uint64_t request_id() const {
     MOJO_DCHECK(has_request_id());
     return static_cast<const internal::MessageHeaderWithRequestID*>(
                &data_->header)->request_id;
   }
   void set_request_id(uint64_t request_id) {
     MOJO_DCHECK(has_request_id());
     static_cast<internal::MessageHeaderWithRequestID*>(&data_->header)
         ->request_id = request_id;
   }
@@ skipping 56 matching lines @@
 // otherwise returns an error code if something went wrong.
 //
 // NOTE: The message hasn't been validated and may be malformed!
 MojoResult ReadAndDispatchMessage(MessagePipeHandle handle,
                                   MessageReceiver* receiver,
                                   bool* receiver_result);
 
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_MESSAGE_H_