Move Extension into extensions namespace

chrome/browser/chromeos/extensions/file_handler_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/browser/chromeos/extensions/file_handler_util.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/i18n/case_conversion.h"
 #include "base/json/json_writer.h"
@@ skipping 21 matching lines @@
 #include "net/base/escape.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_mount_point_provider.h"
 #include "webkit/fileapi/file_system_util.h"
 
 using content::BrowserContext;
 using content::BrowserThread;
 using content::ChildProcessSecurityPolicy;
 using content::SiteInstance;
 using content::WebContents;
+using extensions::Extension;
 
 namespace file_handler_util {
 namespace {
 
 const int kReadWriteFilePermissions = base::PLATFORM_FILE_OPEN |
                                       base::PLATFORM_FILE_CREATE |
                                       base::PLATFORM_FILE_OPEN_ALWAYS |
                                       base::PLATFORM_FILE_CREATE_ALWAYS |
                                       base::PLATFORM_FILE_OPEN_TRUNCATED |
                                       base::PLATFORM_FILE_READ |
@@ skipping 626 matching lines @@
         handler_host_permissions_[i].first,
         handler_host_permissions_[i].second);
   }
 
   // We don't need this anymore.
   handler_host_permissions_.clear();
 }
 
 } // namespace file_handler_util