Move PathExists to base namespace.

chrome/browser/component_updater/pepper_flash_component_installer.cc

 // Copyright (c) 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 "chrome/browser/component_updater/flash_component_installer.h"
 
 #include <string.h>
 
 #include <vector>
 
@@ skipping 256 matching lines @@
 }
 
 bool PepperFlashComponentInstaller::Install(
     const base::DictionaryValue& manifest,
     const base::FilePath& unpack_path) {
   Version version;
   if (!CheckPepperFlashManifest(manifest, &version))
     return false;
   if (current_version_.CompareTo(version) > 0)
     return false;
-  if (!file_util::PathExists(unpack_path.Append(
+  if (!base::PathExists(unpack_path.Append(
           chrome::kPepperFlashPluginFilename)))
     return false;
   // Passed the basic tests. Time to install it.
   base::FilePath path =
       GetPepperFlashBaseDirectory().AppendASCII(version.GetString());
-  if (file_util::PathExists(path))
+  if (base::PathExists(path))
     return false;
   if (!base::Move(unpack_path, path))
     return false;
   // Installation is done. Now tell the rest of chrome. Both the path service
   // and to the plugin service.
   current_version_ = version;
   PathService::Override(chrome::DIR_PEPPER_FLASH_PLUGIN, path);
   path = path.Append(chrome::kPepperFlashPluginFilename);
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
@@ skipping 57 matching lines @@
   pepflash.version = version;
   pepflash.pk_hash.assign(kSha2Hash, &kSha2Hash[sizeof(kSha2Hash)]);
   if (cus->RegisterComponent(pepflash) != ComponentUpdateService::kOk) {
     NOTREACHED() << "Pepper Flash component registration failed.";
   }
 }
 
 void StartPepperFlashUpdateRegistration(ComponentUpdateService* cus) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   base::FilePath path = GetPepperFlashBaseDirectory();
-  if (!file_util::PathExists(path)) {
+  if (!base::PathExists(path)) {
     if (!file_util::CreateDirectory(path)) {
       NOTREACHED() << "Could not create Pepper Flash directory.";
       return;
     }
   }
 
   Version version(kNullVersion);
   std::vector<base::FilePath> older_dirs;
   if (GetPepperFlashDirectory(&path, &version, &older_dirs)) {
     path = path.Append(chrome::kPepperFlashPluginFilename);
-    if (file_util::PathExists(path)) {
+    if (base::PathExists(path)) {
       BrowserThread::PostTask(
           BrowserThread::UI, FROM_HERE,
           base::Bind(&RegisterPepperFlashWithChrome, path, version));
     } else {
       version = Version(kNullVersion);
     }
   }
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
@@ skipping 13 matching lines @@
 #if defined(GOOGLE_CHROME_BUILD) && !defined(OS_LINUX)
   // Component updated flash supersedes bundled flash therefore if that one
   // is disabled then this one should never install.
   CommandLine* cmd_line = CommandLine::ForCurrentProcess();
   if (cmd_line->HasSwitch(switches::kDisableBundledPpapiFlash))
     return;
   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
                           base::Bind(&StartPepperFlashUpdateRegistration, cus));
 #endif
 }