[mojo-edk] Expose portable API for platform handle wrapping

mojo/edk/system/node_channel.cc

 // Copyright 2016 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/edk/system/node_channel.h"
 
 #include <cstring>
 #include <limits>
 #include <sstream>
 
@@ skipping 698 matching lines @@
       remote_process_handle = remote_process_handle_;
     }
 
     // Rewrite outgoing handles if we have a handle to the destination process.
     if (remote_process_handle != base::kNullProcessHandle) {
       if (!message->RewriteHandles(base::GetCurrentProcessHandle(),
                                    remote_process_handle, message->handles(),
                                    message->num_handles())) {
         DLOG(ERROR) << "Failed to duplicate one or more outgoing handles.";
       }
+      LOG(ERROR) << "OWNER OF HANDLE GOING TO BE " << remote_process_handle;

[Anand Mistry (off Chromium), 2016/05/23 07:16:52]

debugging?

[Ken Rockot(use gerrit already), 2016/05/23 17:17:53]

Woops. Removed.

     }
   }
 #elif defined(OS_MACOSX) && !defined(OS_IOS)
   // On OSX, we need to transfer mach ports to the destination process before
   // transferring the message itself.
   if (message->has_mach_ports()) {
     MachPortRelay* relay = delegate_->GetMachPortRelay();
     if (relay) {
       base::ProcessHandle remote_process_handle;
       {
@@ skipping 26 matching lines @@
 
   base::AutoLock lock(channel_lock_);
   if (!channel_)
     DLOG(ERROR) << "Dropping message on closed channel.";
   else
     channel_->Write(std::move(message));
 }
 
 }  // namespace edk
 }  // namespace mojo