Move directory creation functions to base namespace.

webkit/browser/database/database_tracker.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/database/database_tracker.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 462 matching lines @@
       if (!base::DeleteFile(db_dir_, true))
         return false;
     }
 
     db_->set_histogram_tag("DatabaseTracker");
 
     databases_table_.reset(new DatabasesTable(db_.get()));
     meta_table_.reset(new sql::MetaTable());
 
     is_initialized_ =
-        file_util::CreateDirectory(db_dir_) &&
+        base::CreateDirectory(db_dir_) &&
         (db_->is_open() ||
          (is_incognito_ ? db_->OpenInMemory() :
           db_->Open(kTrackerDatabaseFullPath))) &&
         UpgradeToCurrentVersion();
     if (!is_initialized_) {
       databases_table_.reset(NULL);
       meta_table_.reset(NULL);
       db_->Close();
     }
   }
@@ skipping 368 matching lines @@
   if (!db_tracker_thread_->BelongsToCurrentThread()) {
     db_tracker_thread_->PostTask(
         FROM_HERE,
         base::Bind(&DatabaseTracker::SetForceKeepSessionState, this));
     return;
   }
   force_keep_session_state_ = true;
 }
 
 }  // namespace webkit_database