Fix incorrect FD handling for StatsTable shared memory

content/browser/child_process_launcher.cc

 // Copyright (c) 2012 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 "content/browser/child_process_launcher.h"
 
 #include <utility>  // For std::pair.
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 192 matching lines @@
     std::string process_type =
         cmd_line->GetSwitchValueASCII(switches::kProcessType);
     scoped_ptr<FileDescriptorInfo> files_to_register(
         FileDescriptorInfoImpl::Create());
     files_to_register->Share(kPrimaryIPCChannel, ipcfd);
     base::StatsTable* stats_table = base::StatsTable::current();
     if (stats_table &&
         base::SharedMemory::IsHandleValid(
             stats_table->GetSharedMemoryHandle())) {
       base::FileDescriptor fd = stats_table->GetSharedMemoryHandle();
-      DCHECK(fd.auto_close);
-      files_to_register->Transfer(kStatsTableSharedMemFd,
-                                  base::ScopedFD(fd.fd));
+      DCHECK(!fd.auto_close);
+      files_to_register->Share(kStatsTableSharedMemFd, fd.fd);
     }
 #endif
 
 #if defined(OS_ANDROID)
     // Android WebView runs in single process, ensure that we never get here
     // when running in single process mode.
     CHECK(!cmd_line->HasSwitch(switches::kSingleProcess));
 
     GetContentClient()->browser()->GetAdditionalMappedFilesForChildProcess(
         *cmd_line, child_process_id, files_to_register.get());
@@ skipping 290 matching lines @@
          GetHandle(), background));
 }
 
 void ChildProcessLauncher::SetTerminateChildOnShutdown(
     bool terminate_on_shutdown) {
   if (context_.get())
     context_->set_terminate_child_on_shutdown(terminate_on_shutdown);
 }
 
 }  // namespace content