Move PathExists to base namespace.

webkit/browser/appcache/appcache_database.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 "webkit/browser/appcache/appcache_database.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
@@ skipping 976 matching lines @@
     return true;
 
   // If we tried and failed once, don't try again in the same session
   // to avoid creating an incoherent mess on disk.
   if (is_disabled_)
     return false;
 
   // Avoid creating a database at all if we can.
   bool use_in_memory_db = db_file_path_.empty();
   if (!create_if_needed &&
-      (use_in_memory_db || !file_util::PathExists(db_file_path_))) {
+      (use_in_memory_db || !base::PathExists(db_file_path_))) {
     return false;
   }
 
   db_.reset(new sql::Connection);
   meta_table_.reset(new sql::MetaTable);
 
   db_->set_histogram_tag("AppCache");
 
   bool opened = false;
   if (use_in_memory_db) {
@@ skipping 164 matching lines @@
   return DeleteExistingAndCreateNewDatabase();
 }
 
 void AppCacheDatabase::ResetConnectionAndTables() {
   meta_table_.reset();
   db_.reset();
 }
 
 bool AppCacheDatabase::DeleteExistingAndCreateNewDatabase() {
   DCHECK(!db_file_path_.empty());
-  DCHECK(file_util::PathExists(db_file_path_));
+  DCHECK(base::PathExists(db_file_path_));
   VLOG(1) << "Deleting existing appcache data and starting over.";
 
   ResetConnectionAndTables();
 
   // This also deletes the disk cache data.
   base::FilePath directory = db_file_path_.DirName();
   if (!base::Delete(directory, true) ||
       !file_util::CreateDirectory(directory)) {
     return false;
   }
 
   // Make sure the steps above actually deleted things.
-  if (file_util::PathExists(db_file_path_))
+  if (base::PathExists(db_file_path_))
     return false;
 
   // So we can't go recursive.
   if (is_recreating_)
     return false;
 
   base::AutoReset<bool> auto_reset(&is_recreating_, true);
   return LazyOpen(true);
 }
 
 }  // namespace appcache