Move PathExists to base namespace.

content/browser/net/sqlite_persistent_cookie_store.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 "content/browser/net/sqlite_persistent_cookie_store.h"
 
 #include <list>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 527 matching lines @@
 
   if (initialized_ || corruption_detected_) {
     // Return false if we were previously initialized but the DB has since been
     // closed, or if corruption caused a database reset during initialization.
     return db_ != NULL;
   }
 
   base::Time start = base::Time::Now();
 
   const base::FilePath dir = path_.DirName();
-  if (!file_util::PathExists(dir) && !file_util::CreateDirectory(dir)) {
+  if (!base::PathExists(dir) && !file_util::CreateDirectory(dir)) {
     return false;
   }
 
   int64 db_size = 0;
   if (file_util::GetFileSize(path_, &db_size))
     UMA_HISTOGRAM_COUNTS("Cookie.DBSizeInKB", db_size / 1024 );
 
   db_.reset(new sql::Connection);
   db_->set_histogram_tag("Cookie");
 
@@ skipping 640 matching lines @@
 
   const std::string cookie_priority_experiment_group =
       base::FieldTrialList::FindFullName("CookieRetentionPriorityStudy");
   cookie_monster->SetPriorityAwareGarbageCollection(
       cookie_priority_experiment_group == "ExperimentOn");
 
   return cookie_monster;
 }
 
 }  // namespace content