Move PathExists to base namespace.

chromeos/dbus/cros_disks_client.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 "chromeos/dbus/cros_disks_client.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/chromeos/chromeos_version.h"
@@ skipping 438 matching lines @@
       const MountCompletedHandler& mount_completed_handler) OVERRIDE {
     mount_event_handler_ = mount_event_handler;
     mount_completed_handler_ = mount_completed_handler;
   }
 
  private:
   // Performs file actions for Mount().
   static MountError PerformFakeMount(const std::string& source_path,
                                      const base::FilePath& mounted_path) {
     // Check the source path exists.
-    if (!file_util::PathExists(base::FilePath::FromUTF8Unsafe(source_path))) {
+    if (!base::PathExists(base::FilePath::FromUTF8Unsafe(source_path))) {
       DLOG(ERROR) << "Source does not exist at " << source_path;
       return MOUNT_ERROR_INVALID_PATH;
     }
 
     // Just create an empty directory and shows it as the mounted directory.
     if (!file_util::CreateDirectory(mounted_path)) {
       DLOG(ERROR) << "Failed to create directory at " << mounted_path.value();
       return MOUNT_ERROR_DIRECTORY_CREATION_FAILED;
     }
 
@@ skipping 245 matching lines @@
 }
 
 // static
 base::FilePath CrosDisksClient::GetRemovableDiskMountPoint() {
   return base::FilePath(base::chromeos::IsRunningOnChromeOS() ?
                         FILE_PATH_LITERAL("/media/removable") :
                         FILE_PATH_LITERAL("/tmp/chromeos/media/removable"));
 }
 
 }  // namespace chromeos