Mojo C++ bindings: share DataView class between chromium and blink variants.

mojo/public/cpp/bindings/lib/control_message_proxy.cc

 // 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.
 
 #include "mojo/public/cpp/bindings/lib/control_message_proxy.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <utility>
 
@@ skipping 21 matching lines @@
   RunCallback callback_;
   DISALLOW_COPY_AND_ASSIGN(RunResponseForwardToCallback);
 };
 
 bool RunResponseForwardToCallback::Accept(Message* message) {
   RunResponseMessageParams_Data* params =
       reinterpret_cast<RunResponseMessageParams_Data*>(
           message->mutable_payload());
   RunResponseMessageParamsPtr params_ptr;
   SerializationContext context;
-  Deserialize<RunResponseMessageParamsPtr>(params, &params_ptr, &context);
+  Deserialize<RunResponseMessageParamsDataView>(params, &params_ptr, &context);
 
   callback_.Run(std::move(params_ptr->query_version_result));
   return true;
 }
 
 void SendRunMessage(MessageReceiverWithResponder* receiver,
                     QueryVersionPtr query_version,
                     const RunCallback& callback,
                     SerializationContext* context) {
   RunMessageParamsPtr params_ptr(RunMessageParams::New());
   params_ptr->reserved0 = 16u;
   params_ptr->reserved1 = 0u;
   params_ptr->query_version = std::move(query_version);
 
-  size_t size = PrepareToSerialize<RunMessageParamsPtr>(params_ptr, context);
+  size_t size =
+      PrepareToSerialize<RunMessageParamsDataView>(params_ptr, context);
   RequestMessageBuilder builder(kRunMessageId, size);
 
   RunMessageParams_Data* params = nullptr;
-  Serialize<RunMessageParamsPtr>(params_ptr, builder.buffer(), &params,
-                                 context);
+  Serialize<RunMessageParamsDataView>(params_ptr, builder.buffer(), &params,
+                                      context);
   MessageReceiver* responder = new RunResponseForwardToCallback(callback);
   if (!receiver->AcceptWithResponder(builder.message(), responder))
     delete responder;
 }
 
 void SendRunOrClosePipeMessage(MessageReceiverWithResponder* receiver,
                                RequireVersionPtr require_version,
                                SerializationContext* context) {
   RunOrClosePipeMessageParamsPtr params_ptr(RunOrClosePipeMessageParams::New());
   params_ptr->reserved0 = 16u;
   params_ptr->reserved1 = 0u;
   params_ptr->require_version = std::move(require_version);
 
-  size_t size =
-      PrepareToSerialize<RunOrClosePipeMessageParamsPtr>(params_ptr, context);
+  size_t size = PrepareToSerialize<RunOrClosePipeMessageParamsDataView>(
+      params_ptr, context);
   MessageBuilder builder(kRunOrClosePipeMessageId, size);
 
   RunOrClosePipeMessageParams_Data* params = nullptr;
-  Serialize<RunOrClosePipeMessageParamsPtr>(params_ptr, builder.buffer(),
-                                            &params, context);
+  Serialize<RunOrClosePipeMessageParamsDataView>(params_ptr, builder.buffer(),
+                                                 &params, context);
   bool ok = receiver->Accept(builder.message());
   ALLOW_UNUSED_LOCAL(ok);
 }
 
 void RunVersionCallback(const base::Callback<void(uint32_t)>& callback,
                         QueryVersionResultPtr query_version_result) {
   callback.Run(query_version_result->version);
 }
 
 }  // namespace
 
 ControlMessageProxy::ControlMessageProxy(MessageReceiverWithResponder* receiver)
     : receiver_(receiver) {
 }
 
 void ControlMessageProxy::QueryVersion(
     const base::Callback<void(uint32_t)>& callback) {
   SendRunMessage(receiver_, QueryVersion::New(),
                  base::Bind(&RunVersionCallback, callback), &context_);
 }
 
 void ControlMessageProxy::RequireVersion(uint32_t version) {
   RequireVersionPtr require_version(RequireVersion::New());
   require_version->version = version;
   SendRunOrClosePipeMessage(receiver_, std::move(require_version), &context_);
 }
 
 }  // namespace internal
 }  // namespace mojo