Move Copy* into the base namespace.

chrome/installer/test/alternate_version_generator.cc

 // Copyright (c) 2011 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.
 
 // The file contains the implementation of the mini_installer re-versioner.
 // The main function (GenerateNextVersion) does the following in a temp dir:
 // - Extracts and unpacks setup.exe and the Chrome-bin folder from
 //   mini_installer.exe.
 // - Inspects setup.exe to determine the current version.
 // - Runs through all .dll and .exe files:
@@ skipping 506 matching lines @@
                               std::wstring* original_version,
                               std::wstring* new_version) {
   // Create a temporary directory in which we'll do our work.
   ScopedTempDirectory work_dir;
   if (!work_dir.Initialize())
     return false;
 
   // Copy the original mini_installer.
   base::FilePath mini_installer =
       work_dir.directory().Append(original_installer_path.BaseName());
-  if (!file_util::CopyFile(original_installer_path, mini_installer)) {
+  if (!base::CopyFile(original_installer_path, mini_installer)) {
     LOG(DFATAL) << "Failed copying \"" << original_installer_path.value()
                 << "\" to \"" << mini_installer.value() << "\"";
     return false;
   }
 
   base::FilePath setup_ex_ = work_dir.directory().Append(&kSetupEx_[0]);
   base::FilePath chrome_packed_7z =
       work_dir.directory().Append(&kChromePacked7z[0]);
   // Load the original file and extract setup.ex_ and chrome.packed.7z
   {
@@ skipping 134 matching lines @@
   Version new_version(WideToASCII(ctx.new_version_str));
   GenerateSpecificPEFileVersion(original_file, target_file, new_version);
 
   return true;
 }
 
 bool GenerateSpecificPEFileVersion(const base::FilePath& original_file,
                                    const base::FilePath& target_file,
                                    const Version& version) {
   // First copy original_file to target_file.
-  if (!file_util::CopyFile(original_file, target_file)) {
+  if (!base::CopyFile(original_file, target_file)) {
     LOG(DFATAL) << "Failed copying \"" << original_file.value()
                 << "\" to \"" << target_file.value() << "\"";
     return false;
   }
 
   VisitResourceContext ctx;
   if (!GetFileVersion(target_file, &ctx.current_version)) {
     LOG(DFATAL) << "Failed reading version from \"" << target_file.value()
                 << "\"";
     return false;
   }
   ctx.current_version_str = ctx.current_version.ToString();
   ctx.new_version = ChromeVersion::FromString(version.GetString());
   ctx.new_version_str = ctx.new_version.ToString();
 
   return UpdateVersionIfMatch(target_file, &ctx);
 }
 
 }  // namespace upgrade_test