Use new ScopedGeneric move support.

util/mach/child_port_handshake.cc

 // Copyright 2014 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 62 matching lines @@
 int ChildPortHandshake::ReadPipeFD() const {
   DCHECK_NE(pipe_read_.get(), -1);
   return pipe_read_.get();
 }
 
 mach_port_t ChildPortHandshake::RunServer() {
   DCHECK_NE(pipe_read_.get(), -1);
   pipe_read_.reset();
 
   // Transfer ownership of the write pipe into this method’s scope.
-  base::ScopedFD pipe_write_owner(pipe_write_.release());
+  base::ScopedFD pipe_write_owner = pipe_write_.Pass();

[Robert Sesek, 2015/03/11 22:44:22]

I can revert this one if you prefer the other.

[Mark Mentovai, 2015/03/12 02:58:27]

Robert Sesek wrote:
No need, I like Pass().

 
   // Initialize the token and share it with the client via the pipe.
   token_ = base::RandUint64();
   int pipe_write = pipe_write_owner.get();
   if (!LoggingWriteFile(pipe_write, &token_, sizeof(token_))) {
     LOG(WARNING) << "no client check-in";
     return MACH_PORT_NULL;
   }
 
   // Create a unique name for the bootstrap service mapping. Make it unguessable
@@ skipping 244 matching lines @@
       bootstrap_look_up(bootstrap_port, service_name.c_str(), &server_port);
   BOOTSTRAP_CHECK(kr == BOOTSTRAP_SUCCESS, kr) << "bootstrap_look_up";
   base::mac::ScopedMachSendRight server_port_owner(server_port);
 
   // Check in with the server.
   kr = child_port_check_in(server_port, token, port, right_type);
   MACH_CHECK(kr == KERN_SUCCESS, kr) << "child_port_check_in";
 }
 
 }  // namespace crashpad