net: Add namespace net to URLRequest and URLRequestJob classes.

net/url_request/url_request_error_job.cc

Index: net/url_request/url_request_error_job.cc
diff --git a/net/url_request/url_request_error_job.cc b/net/url_request/url_request_error_job.cc
index 4bb719571f651a14adb2a4ae85ff06b18f7ddfeb..1aeffac1ec2c28f99a30c8295a26e2dc0eb5a44c 100644
--- a/net/url_request/url_request_error_job.cc
+++ b/net/url_request/url_request_error_job.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -8,7 +8,7 @@
 #include "net/base/net_errors.h"
 #include "net/url_request/url_request_status.h"
 
-URLRequestErrorJob::URLRequestErrorJob(URLRequest* request, int error)
+URLRequestErrorJob::URLRequestErrorJob(net::URLRequest* request, int error)
     : URLRequestJob(request), error_(error) {
 }