net: Add namespace net to the remaining files under url_request directory.

chrome/common/extensions/extension_localization_peer.h

Index: chrome/common/extensions/extension_localization_peer.h
diff --git a/chrome/common/extensions/extension_localization_peer.h b/chrome/common/extensions/extension_localization_peer.h
index 12744219f2aaefda784c8314a7ad7801a79e4495..49881f26206807e6c323f66edc8e2d34abb6e23b 100644
--- a/chrome/common/extensions/extension_localization_peer.h
+++ b/chrome/common/extensions/extension_localization_peer.h
@@ -1,8 +1,7 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
-
 #ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_LOCALIZATION_PEER_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_LOCALIZATION_PEER_H_
 #pragma once
@@ -42,7 +41,7 @@ class ExtensionLocalizationPeer
       bool content_filtered);
   virtual void OnDownloadedData(int len) {}
   virtual void OnReceivedData(const char* data, int len);
-  virtual void OnCompletedRequest(const URLRequestStatus& status,
+  virtual void OnCompletedRequest(const net::URLRequestStatus& status,
                                   const std::string& security_info,
                                   const base::Time& completion_time);