net: Add namespace net to URLRequestFilter.

chrome/browser/chromeos/login/registration_screen.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_REGISTRATION_SCREEN_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_REGISTRATION_SCREEN_H_
 #pragma once
 
 #include <string>
 
@@ skipping 58 matching lines @@
  public:
   explicit RegistrationScreen(WizardScreenDelegate* delegate);
 
   // WebPageDelegate implementation:
   virtual void OnPageLoaded();
   virtual void OnPageLoadFailed(const std::string& url);
 
   // Sets the url for registration host page. Used in tests.
   static void set_registration_host_page_url(const GURL& url);
 
-  // Handler factory for URLRequestFilter::AddHostnameHandler.
+  // Handler factory for net::URLRequestFilter::AddHostnameHandler.
   static net::URLRequestJob* Factory(net::URLRequest* request,
                                      const std::string& scheme);
 
  private:
   // ViewScreen implementation:
   virtual void CreateView();
   virtual void Refresh();
   virtual RegistrationView* AllocateView();
 
   // TabContentsDelegate implementation:
@@ skipping 12 matching lines @@
 
   // Url of account creation page. Overriden by tests.
   static scoped_ptr<GURL> host_page_url_;
 
   DISALLOW_COPY_AND_ASSIGN(RegistrationScreen);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_REGISTRATION_SCREEN_H_