Move DispatchSourceMach from //sandbox/mac to //base/mac.

sandbox/mac/mach_message_server.cc

 // Copyright 2014 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 "sandbox/mac/mach_message_server.h"
 
 #include <bsm/libbsm.h>
 #include <servers/bootstrap.h>
 
 #include <string>
 
 #include "base/logging.h"
 #include "base/mac/mach_logging.h"
 #include "base/strings/stringprintf.h"
-#include "sandbox/mac/dispatch_source_mach.h"
 
 namespace sandbox {
 
 MachMessageServer::MachMessageServer(
     MessageDemuxer* demuxer,
     mach_port_t server_receive_right,
     mach_msg_size_t buffer_size)
     : demuxer_(demuxer),
       server_port_(server_receive_right),
       buffer_size_(
@@ skipping 36 matching lines @@
   kr = vm_allocate(task, &buffer, buffer_size_, kMachMsgMemoryFlags);
   if (kr != KERN_SUCCESS) {
     MACH_LOG(ERROR, kr) << "Failed to allocate reply buffer.";
     return false;
   }
   reply_buffer_.reset(buffer, buffer_size_);
 
   // Set up the dispatch queue to service the bootstrap port.
   std::string label = base::StringPrintf(
       "org.chromium.sandbox.MachMessageServer.%p", demuxer_);
-  dispatch_source_.reset(new DispatchSourceMach(
+  dispatch_source_.reset(new base::DispatchSourceMach(
       label.c_str(), server_port_.get(), ^{ ReceiveMessage(); }));
   dispatch_source_->Resume();
 
   return true;
 }
 
 pid_t MachMessageServer::GetMessageSenderPID(IPCMessage request) {
   // Get the PID of the task that sent this request. This requires getting at
   // the trailer of the message, from the header.
   mach_msg_audit_trailer_t* trailer =
@@ skipping 101 matching lines @@
   // forwarded message was sent from the process hosting this sandbox server,
   // destroying the message could also destroy rights held outside the scope of
   // this message server.
   if (!did_forward_message_) {
     mach_msg_destroy(request);
     mach_msg_destroy(reply);
   }
 }
 
 }  // namespace sandbox