Move Copy* into the base namespace.

chrome/browser/extensions/sandboxed_unpacker.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/browser/extensions/sandboxed_unpacker.h"
 
 #include <set>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 228 matching lines @@
 
   // Extract the public key and validate the package.
   if (!ValidateSignature())
     return;  // ValidateSignature() already reported the error.
 
   // Copy the crx file into our working directory.
   base::FilePath temp_crx_path = temp_dir_.path().Append(crx_path_.BaseName());
   PATH_LENGTH_HISTOGRAM("Extensions.SandboxUnpackTempCrxPathLength",
                         temp_crx_path);
 
-  if (!file_util::CopyFile(crx_path_, temp_crx_path)) {
+  if (!base::CopyFile(crx_path_, temp_crx_path)) {
     // Failed to copy extension file to temporary directory.
     ReportFailure(
         FAILED_TO_COPY_EXTENSION_FILE_TO_TEMP_DIRECTORY,
         l10n_util::GetStringFUTF16(
             IDS_EXTENSION_PACKAGE_INSTALL_ERROR,
             ASCIIToUTF16("FAILED_TO_COPY_EXTENSION_FILE_TO_TEMP_DIRECTORY")));
     return;
   }
 
   // If we are supposed to use a subprocess, kick off the subprocess.
@@ skipping 532 matching lines @@
 
 void SandboxedUnpacker::Cleanup() {
   DCHECK(unpacker_io_task_runner_->RunsTasksOnCurrentThread());
   if (!temp_dir_.Delete()) {
     LOG(WARNING) << "Can not delete temp directory at "
                  << temp_dir_.path().value();
   }
 }
 
 }  // namespace extensions