Mojo C++ bindings: Merge EncodePointers/DecodePointers into Serialize/Deserialize, respectively.

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

Index: mojo/public/cpp/bindings/lib/control_message_proxy.cc
diff --git a/mojo/public/cpp/bindings/lib/control_message_proxy.cc b/mojo/public/cpp/bindings/lib/control_message_proxy.cc
index a22601c15d5e4012019e9e6e2e5d2e988c632055..7af409d952c5438187ef8f665dc308901f198efd 100644
--- a/mojo/public/cpp/bindings/lib/control_message_proxy.cc
+++ b/mojo/public/cpp/bindings/lib/control_message_proxy.cc
@@ -37,8 +37,6 @@ bool RunResponseForwardToCallback::Accept(Message* message) {
   RunResponseMessageParams_Data* params =
       reinterpret_cast<RunResponseMessageParams_Data*>(
           message->mutable_payload());
-  params->DecodePointers();
-
   RunResponseMessageParamsPtr params_ptr;
   SerializationContext context;
   Deserialize<RunResponseMessageParamsPtr>(params, &params_ptr, &context);
@@ -62,7 +60,6 @@ void SendRunMessage(MessageReceiverWithResponder* receiver,
   RunMessageParams_Data* params = nullptr;
   Serialize<RunMessageParamsPtr>(params_ptr, builder.buffer(), &params,
                                  context);
-  params->EncodePointers();
   MessageReceiver* responder = new RunResponseForwardToCallback(callback);
   if (!receiver->AcceptWithResponder(builder.message(), responder))
     delete responder;
@@ -83,7 +80,6 @@ void SendRunOrClosePipeMessage(MessageReceiverWithResponder* receiver,
   RunOrClosePipeMessageParams_Data* params = nullptr;
   Serialize<RunOrClosePipeMessageParamsPtr>(params_ptr, builder.buffer(),
                                             &params, context);
-  params->EncodePointers();
   bool ok = receiver->Accept(builder.message());
   ALLOW_UNUSED_LOCAL(ok);
 }