Move Copy* into the base namespace.

chrome/browser/component_updater/widevine_cdm_component_installer.cc

 // Copyright (c) 2013 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/browser/component_updater/widevine_cdm_component_installer.h"
 
 #include <string.h>
 
 #include <vector>
 
@@ skipping 221 matching lines @@
   // Passed the basic tests. Time to install it.
   base::FilePath install_path =
       GetWidevineCdmBaseDirectory().AppendASCII(version.GetString());
   if (file_util::PathExists(install_path))
     return false;
   if (!base::Move(unpack_path, install_path))
     return false;
 
   base::FilePath adapter_install_path =
       install_path.AppendASCII(kWidevineCdmAdapterFileName);
-  if (!file_util::CopyFile(adapter_source_path, adapter_install_path))
+  if (!base::CopyFile(adapter_source_path, adapter_install_path))
     return false;
 
   // Installation is done. Now register the Widevine CDM with chrome.
   current_version_ = version;
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, base::Bind(
       &RegisterWidevineCdmWithChrome, adapter_install_path, version));
   return true;
 }
 
 bool WidevineCdmComponentInstaller::GetInstalledFile(
@@ skipping 68 matching lines @@
 #endif  // defined(WIDEVINE_CDM_AVAILABLE) && defined(WIDEVINE_CDM_IS_COMPONENT)
 
 }  // namespace
 
 void RegisterWidevineCdmComponent(ComponentUpdateService* cus) {
 #if defined(WIDEVINE_CDM_AVAILABLE) && defined(WIDEVINE_CDM_IS_COMPONENT)
   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
                           base::Bind(&StartWidevineCdmUpdateRegistration, cus));
 #endif  // defined(WIDEVINE_CDM_AVAILABLE) && defined(WIDEVINE_CDM_IS_COMPONENT)
 }