Move temp file functions to base namespace.

chrome/service/service_utility_process_host.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/service/service_utility_process_host.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 86 matching lines @@
   start_time_ = base::Time::Now();
 #if !defined(OS_WIN)
   // This is only implemented on Windows (because currently it is only needed
   // on Windows). Will add implementations on other platforms when needed.
   NOTIMPLEMENTED();
   return false;
 #else  // !defined(OS_WIN)
   scratch_metafile_dir_.reset(new base::ScopedTempDir);
   if (!scratch_metafile_dir_->CreateUniqueTempDir())
     return false;
-  if (!file_util::CreateTemporaryFileInDir(scratch_metafile_dir_->path(),
-                                           &metafile_path_)) {
+  if (!base::CreateTemporaryFileInDir(scratch_metafile_dir_->path(),
+                                      &metafile_path_)) {
     return false;
   }
 
   if (!StartProcess(false, scratch_metafile_dir_->path()))
     return false;
 
   base::win::ScopedHandle pdf_file(
       ::CreateFile(pdf_path.value().c_str(),
                    GENERIC_READ,
                    FILE_SHARE_READ | FILE_SHARE_WRITE,
@@ skipping 204 matching lines @@
   if (!metafile.InitFromFile(metafile_path)) {
     OnRenderPDFPagesToMetafileFailed();
   } else {
     OnRenderPDFPagesToMetafileSucceeded(metafile,
                                         highest_rendered_page_number,
                                         scale_factor);
   }
 #endif  // defined(OS_WIN)
 }