Move PathExists to base namespace.

chrome/browser/chromeos/system/input_device_settings.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/chromeos/system/input_device_settings.h"
 
 #include <stdarg.h>
 #include <string>
 #include <vector>
 
@@ skipping 12 matching lines @@
 namespace chromeos {
 namespace system {
 
 namespace {
 
 const char kTpControl[] = "/opt/google/touchpad/tpcontrol";
 const char kMouseControl[] = "/opt/google/mouse/mousecontrol";
 
 bool ScriptExists(const std::string& script) {
   DCHECK(content::BrowserThread::GetBlockingPool()->RunsTasksOnCurrentThread());
-  return file_util::PathExists(base::FilePath(script));
+  return base::PathExists(base::FilePath(script));
 }
 
 // Executes the input control script asynchronously, if it exists.
 void ExecuteScriptOnFileThread(const std::vector<std::string>& argv) {
   DCHECK(content::BrowserThread::GetBlockingPool()->RunsTasksOnCurrentThread());
   DCHECK(!argv.empty());
   const std::string& script(argv[0]);
 
   // Script must exist on device.
   DCHECK(!base::chromeos::IsRunningOnChromeOS() || ScriptExists(script));
@@ skipping 110 matching lines @@
 
 void SetPrimaryButtonRight(bool right) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   ExecuteScript(3, kMouseControl, "swap_left_right", right ? "1" : "0");
 }
 
 }  // namespace mouse_settings
 
 }  // namespace system
 }  // namespace chromeos