Move PathExists to base namespace.

cloud_print/service/win/service_controller.cc

 // Copyright 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 "cloud_print/service/win/service_controller.h"
 
 #include <atlbase.h>
 #include <atlcom.h>
 #include <atlctl.h>
 
@@ skipping 144 matching lines @@
   // printers here.
   HRESULT hr = UninstallService();
   if (FAILED(hr))
     return hr;
 
   hr = UpdateRegistryAppId(true);
   if (FAILED(hr))
     return hr;
 
   base::FilePath service_path = GetBinary();
-  if (!file_util::PathExists(service_path))
+  if (!base::PathExists(service_path))
     return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
   CommandLine command_line(service_path);
   command_line.AppendSwitch(run_switch);
   if (!user_data_dir.empty())
     command_line.AppendSwitchPath(switches::kUserDataDir, user_data_dir);
   if (enable_logging) {
     command_line.AppendSwitch(switches::kEnableLogging);
     command_line.AppendSwitchASCII(switches::kV, "1");
   }
 
@@ skipping 63 matching lines @@
   ServiceController::State origina_state = state();
   if (origina_state < ServiceController::STATE_STOPPED)
     return S_FALSE;
 
   ServiceHandle service;
   HRESULT hr = OpenService(name_, SERVICE_CHANGE_CONFIG, &service);
   if (FAILED(hr))
     return hr;
 
   base::FilePath service_path = GetBinary();
-  if (!file_util::PathExists(service_path))
+  if (!base::PathExists(service_path))
     return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
 
   command_line_.SetProgram(service_path);
   if (!::ChangeServiceConfig(service, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE,
                              SERVICE_NO_CHANGE,
                              command_line_.GetCommandLineString().c_str(), NULL,
                              NULL, NULL, NULL, NULL, NULL)) {
     return cloud_print::GetLastHResult();
   }
 
@@ skipping 47 matching lines @@
     state_ = STATE_NOT_FOUND;
     return;
   }
   is_logging_enabled_ = command_line_.HasSwitch(switches::kEnableLogging);
   user_ = config->lpServiceStartName;
 }
 
 bool ServiceController::is_logging_enabled() const {
   return command_line_.HasSwitch(switches::kEnableLogging);
 }