Deprecate named base::SharedMemory.

chrome/common/service_process_util.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 <algorithm>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/path_service.h"
@@ skipping 205 matching lines @@
         kMaxVersionStringLength;
     return false;
   }
 
   scoped_ptr<base::SharedMemory> shared_mem_service_data(
       new base::SharedMemory());
   if (!shared_mem_service_data.get())
     return false;
 
   uint32 alloc_size = sizeof(ServiceProcessSharedData);
-  if (!shared_mem_service_data->CreateNamed(GetServiceProcessSharedMemName(),
-                                            true, alloc_size))
+  // TODO(viettrungluu): Named shared memory is deprecated (crbug.com/345734).
+  if (!shared_mem_service_data->CreateNamedDeprecated
+          (GetServiceProcessSharedMemName(), true, alloc_size))
     return false;
 
   if (!shared_mem_service_data->Map(alloc_size))
     return false;
 
   memset(shared_mem_service_data->memory(), 0, alloc_size);
   ServiceProcessSharedData* shared_data =
       reinterpret_cast<ServiceProcessSharedData*>(
           shared_mem_service_data->memory());
   memcpy(shared_data->service_process_version, version_info.Version().c_str(),
@@ skipping 19 matching lines @@
 
   // The user data directory is the only other flag we currently want to
   // possibly store.
   const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess();
   base::FilePath user_data_dir =
     browser_command_line.GetSwitchValuePath(switches::kUserDataDir);
   if (!user_data_dir.empty())
     autorun_command_line_->AppendSwitchPath(switches::kUserDataDir,
                                             user_data_dir);
 }