Move Copy* into the base namespace.

cloud_print/virtual_driver/win/install/setup.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 <comdef.h>
 #include <iomanip>
 #include <windows.h>
 #include <winspool.h>
 #include <setupapi.h>  // Must be included after windows.h
 
@@ skipping 93 matching lines @@
 HRESULT RegisterPortMonitor(bool install, const base::FilePath& install_path) {
   DCHECK(install || install_path.empty());
   base::FilePath target_path = GetNativeSystemPath(GetPortMonitorDllName());
   if (target_path.empty()) {
     LOG(ERROR) << "Unable to get port monitor target path.";
     return HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
   }
   if (install) {
     base::FilePath source_path =
         install_path.Append(GetPortMonitorDllName());
-    if (!file_util::CopyFile(source_path, target_path)) {
+    if (!base::CopyFile(source_path, target_path)) {
       LOG(ERROR) << "Unable copy port monitor dll from " <<
           source_path.value() << " to " << target_path.value();
       return GetLastHResult();
     }
   } else if (!file_util::PathExists(target_path)) {
     // Already removed.  Just "succeed" silently.
     return S_OK;
   }
 
   base::FilePath regsvr32_path = GetNativeSystemPath(L"regsvr32.exe");
@@ skipping 109 matching lines @@
     // Copy the rest from the driver cache or system dir.
     base::FilePath driver_cache_path;
     PathService::Get(base::DIR_WINDOWS, &driver_cache_path);
     driver_cache_path = driver_cache_path.Append(L"Driver Cache\\i386");
     for (size_t i = 0; i < arraysize(kDependencyList); ++i) {
       base::FilePath dst_path = destination.Append(kDependencyList[i]);
       if (!file_util::PathExists(dst_path)) {
         base::FilePath src_path = driver_cache_path.Append(kDependencyList[i]);
         if (!file_util::PathExists(src_path))
           src_path = GetSystemPath(kDependencyList[i]);
-        file_util::CopyFile(src_path, dst_path);
+        base::CopyFile(src_path, dst_path);
       }
     }
   }
 }
 
 HRESULT InstallDriver(const base::FilePath& install_path) {
   base::ScopedTempDir temp_path;
   if (!temp_path.CreateUniqueTempDir())
     return HRESULT_FROM_WIN32(ERROR_CANNOT_MAKE);
   ReadyDriverDependencies(temp_path.path());
@@ skipping 288 matching lines @@
   LOG(INFO) << _com_error(retval).ErrorMessage() << " HRESULT=0x" <<
                std::setbase(16) << retval;
 
   // Installer is silent by default as required by Google Update.
   if (CommandLine::ForCurrentProcess()->HasSwitch("verbose")) {
     cloud_print::DisplayWindowsMessage(NULL, retval,
         cloud_print::LoadLocalString(IDS_DRIVER_NAME));
   }
   return retval;
 }