Split printing utility IPC messages into its own file.

chrome/utility/profile_import_handler.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 "chrome/utility/profile_import_handler.h"
 
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/threading/thread.h"
 #include "chrome/common/importer/profile_import_process_messages.h"
 #include "chrome/utility/importer/external_process_importer_bridge.h"
 #include "chrome/utility/importer/importer.h"
 #include "chrome/utility/importer/importer_creator.h"
 #include "content/public/utility/utility_thread.h"
 
-namespace chrome {
+namespace {
+
+bool Send(IPC::Message* message) {
+  return content::UtilityThread::Get()->Send(message);
+}
+
+}  // namespace
 
 ProfileImportHandler::ProfileImportHandler() : items_to_import_(0) {}
 
 ProfileImportHandler::~ProfileImportHandler() {}
 
 bool ProfileImportHandler::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(ProfileImportHandler, message)
     IPC_MESSAGE_HANDLER(ProfileImportProcessMsg_StartImport, OnImportStart)
     IPC_MESSAGE_HANDLER(ProfileImportProcessMsg_CancelImport, OnImportCancel)
@@ skipping 48 matching lines @@
   }
 }
 
 void ProfileImportHandler::ImporterCleanup() {
   importer_->Cancel();
   importer_ = NULL;
   bridge_ = NULL;
   import_thread_.reset();
   content::UtilityThread::Get()->ReleaseProcessIfNeeded();
 }
-
-// static
-bool ProfileImportHandler::Send(IPC::Message* message) {
-  return content::UtilityThread::Get()->Send(message);
-}
-
-}  // namespace chrome