IPC::Message -> base::Pickle

ipc/handle_win.cc

Index: ipc/handle_win.cc
diff --git a/ipc/handle_win.cc b/ipc/handle_win.cc
index f964c8320570c3171157ee907cc5206cc7862df6..468077bba01a4987cc1d0b24039baee62771aeca 100644
--- a/ipc/handle_win.cc
+++ b/ipc/handle_win.cc
@@ -21,7 +21,7 @@ HandleWin::HandleWin(const HANDLE& handle, Permissions permissions)
     : handle_(handle), permissions_(permissions) {}
 
 // static
-void ParamTraits<HandleWin>::Write(Message* m, const param_type& p) {
+void ParamTraits<HandleWin>::Write(base::Pickle* m, const param_type& p) {
   scoped_refptr<IPC::internal::HandleAttachmentWin> attachment(
       new IPC::internal::HandleAttachmentWin(p.get_handle(),
                                              p.get_permissions()));
@@ -30,12 +30,14 @@ void ParamTraits<HandleWin>::Write(Message* m, const param_type& p) {
 }
 
 // static
-bool ParamTraits<HandleWin>::Read(const Message* m,
+bool ParamTraits<HandleWin>::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;
+  scoped_refptr<MessageAttachment> attachment = make_scoped_refptr(
+      static_cast<MessageAttachment*>(base_attachment.get()));
   if (attachment->GetType() != MessageAttachment::TYPE_BROKERABLE_ATTACHMENT)
     return false;
   BrokerableAttachment* brokerable_attachment =