Move PathExists to base namespace.

chrome/test/mini_installer_test/installer_test_util.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/test/mini_installer_test/installer_test_util.h"
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/process.h"
 #include "base/process_util.h"
@@ skipping 41 matching lines @@
 
 bool DeleteInstallDirectory(bool system_level,
                             InstallationValidator::InstallationType type) {
   std::string version = GetVersion(type);
   if (version.empty())
     return false;
   base::FilePath path;
   bool has_install_dir = GetInstallDirectory(system_level,
                                              ToBrowserDistributionType(type),
                                              &path);
-  if (!has_install_dir || !file_util::PathExists(path))
+  if (!has_install_dir || !base::PathExists(path))
     return false;
   path = path.AppendASCII(version);
   return base::Delete(path, true);
 }
 
 bool DeleteRegistryKey(bool system_level,
                        InstallationValidator::InstallationType type) {
   BrowserDistribution* dist = BrowserDistribution::GetSpecificDistribution(
       ToBrowserDistributionType(type));
   base::FilePath::StringType key(google_update::kRegPathClients);
@@ skipping 74 matching lines @@
     for (size_t i = 0; i < installed.size(); ++i) {
       if ((installed[i].type & product) != 0) {
         return installed[i].version;
       }
     }
   }
   return "";
 }
 
 bool Install(const base::FilePath& installer) {
-  if (!file_util::PathExists(installer)) {
+  if (!base::PathExists(installer)) {
     LOG(ERROR) << "Installer does not exist: " << installer.MaybeAsASCII();
     return false;
   }
   CommandLine command(installer);
   LOG(INFO) << "Running installer command: "
             << command.GetCommandLineString();
   return installer_test::RunAndWaitForCommandToFinish(command);
 }
 
 bool Install(const base::FilePath& installer, const SwitchBuilder& switches) {
-  if (!file_util::PathExists(installer)) {
+  if (!base::PathExists(installer)) {
     LOG(ERROR) << "Installer does not exist: " << installer.MaybeAsASCII();
     return false;
   }
   CommandLine command(installer);
   command.AppendArguments(switches.GetSwitches(), false);
   LOG(INFO) << "Running installer command: "
             << command.GetCommandLineString();
   return installer_test::RunAndWaitForCommandToFinish(command);
 }
 
@@ skipping 93 matching lines @@
   bool ret_val = RunAndWaitForCommandToFinish(uninstall_cmd);
   // Close IE notification when uninstalling Chrome Frame.
   base::CleanupProcesses(mini_installer_constants::kIEProcessName,
                          base::TimeDelta(),
                          content::RESULT_CODE_HUNG, NULL);
   return ret_val;
 }
 
 
 bool RunAndWaitForCommandToFinish(CommandLine command) {
-  if (!file_util::PathExists(command.GetProgram())) {
+  if (!base::PathExists(command.GetProgram())) {
     LOG(ERROR) << "Command executable does not exist: "
                << command.GetProgram().MaybeAsASCII();
     return false;
   }
   base::ProcessHandle process;
   if (!base::LaunchProcess(command, base::LaunchOptions(), &process)) {
     LOG(ERROR) << "Failed to launch command: "
                << command.GetCommandLineString();
     return false;
   }
   if (!base::WaitForSingleProcess(process, base::TimeDelta::FromMinutes(1))) {
     LOG(ERROR) << "Launched process did not complete.";
     return false;
   }
   return true;
 }
 
 }  // namespace