Move PathExists to base namespace.

chrome_frame/test_utils.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_frame/test_utils.h"
 
 #include <atlbase.h>
 #include <atlwin.h>
 #include <shellapi.h>
 
@@ skipping 18 matching lines @@
 // How long to wait for DLLs to register or unregister themselves before killing
 // the registrar.
 const int64 kDllRegistrationTimeoutMs = 30 * 1000;
 
 base::FilePath GetChromeFrameBuildPath() {
   base::FilePath build_path;
   PathService::Get(chrome::DIR_APP, &build_path);
 
   base::FilePath dll_path = build_path.Append(kChromeFrameDllName);
 
-  if (!file_util::PathExists(dll_path)) {
+  if (!base::PathExists(dll_path)) {
     // Well, dang.. try looking in the current directory.
     dll_path = build_path.Append(kChromeFrameDllName);
   }
 
-  if (!file_util::PathExists(dll_path)) {
+  if (!base::PathExists(dll_path)) {
     // No luck, return something empty.
     dll_path = base::FilePath();
   }
 
   return dll_path;
 }
 
 const wchar_t ScopedChromeFrameRegistrar::kCallRegistrationEntrypointSwitch[] =
     L"--call-registration-entrypoint";
 
@@ skipping 222 matching lines @@
       UOI_NAME,
       name,
       sizeof(name),
       &needed)) {
         is_locked = lstrcmpi(name, L"default") != 0;
     }
     ::CloseDesktop(input_desk);
   }
   return is_locked;
 }