IPC::Message -> base::Pickle

ipc/mach_port_mac.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 "ipc/mach_port_mac.h"
 
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/string_number_conversions.h"
 #include "ipc/mach_port_attachment_mac.h"
 
 namespace IPC {
 
 // static
-void ParamTraits<MachPortMac>::Write(Message* m, const param_type& p) {
+void ParamTraits<MachPortMac>::Write(base::Pickle* m, const param_type& p) {
   if (!m->WriteAttachment(
           new IPC::internal::MachPortAttachmentMac(p.get_mach_port()))) {
     NOTREACHED();
   }
 }
 
 // static
-bool ParamTraits<MachPortMac>::Read(const Message* m,
+bool ParamTraits<MachPortMac>::Read(const base::Pickle* m,
                                     base::PickleIterator* iter,
                                     param_type* r) {
-  scoped_refptr<MessageAttachment> attachment;
-  if (!m->ReadAttachment(iter, &attachment))
+  scoped_refptr<base::Pickle::Attachment> base_attachment;
+  if (!m->ReadAttachment(iter, &base_attachment))
     return false;
+  MessageAttachment* attachment =
+      static_cast<MessageAttachment*>(base_attachment.get());
   if (attachment->GetType() != MessageAttachment::TYPE_BROKERABLE_ATTACHMENT)
     return false;
   BrokerableAttachment* brokerable_attachment =
-      static_cast<BrokerableAttachment*>(attachment.get());
+      static_cast<BrokerableAttachment*>(attachment);
   if (brokerable_attachment->GetBrokerableType() !=
       BrokerableAttachment::MACH_PORT) {
     return false;
   }
   IPC::internal::MachPortAttachmentMac* mach_port_attachment =
       static_cast<IPC::internal::MachPortAttachmentMac*>(brokerable_attachment);
   r->set_mach_port(mach_port_attachment->get_mach_port());
   mach_port_attachment->reset_mach_port_ownership();
   return true;
 }
 
 // static
 void ParamTraits<MachPortMac>::Log(const param_type& p, std::string* l) {
   l->append(base::StringPrintf("mach port: 0x%X", p.get_mach_port()));
 }
 
 }  // namespace IPC