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

chrome/common/net/url_request_context_getter.h

-// Copyright (c) 2009 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_NET_URL_REQUEST_CONTEXT_GETTER_H_
 #define CHROME_COMMON_NET_URL_REQUEST_CONTEXT_GETTER_H_
 #pragma once
 
 #include "base/ref_counted.h"
 #include "base/task.h"
 
 namespace base {
 class MessageLoopProxy;
 }
 
 namespace net {
 class CookieStore;
+class URLRequestContext;
 }
 
-class URLRequestContext;
 struct URLRequestContextGetterTraits;
 
 // Interface for retrieving an URLRequestContext.
 class URLRequestContextGetter
     : public base::RefCountedThreadSafe<URLRequestContextGetter,
                                         URLRequestContextGetterTraits> {
  public:
-  virtual URLRequestContext* GetURLRequestContext() = 0;
+  virtual net::URLRequestContext* GetURLRequestContext() = 0;
 
   // Defaults to GetURLRequestContext()->cookie_store(), but
   // implementations can override it.
   virtual net::CookieStore* GetCookieStore();
   // Returns a MessageLoopProxy corresponding to the thread on which the
   // request IO happens (the thread on which the returned URLRequestContext
   // may be used).
   virtual scoped_refptr<base::MessageLoopProxy>
       GetIOMessageLoopProxy() const = 0;
 
@@ skipping 24 matching lines @@
   bool is_main_;
 };
 
 struct URLRequestContextGetterTraits {
   static void Destruct(const URLRequestContextGetter* context_getter) {
     context_getter->OnDestruct();
   }
 };
 
 #endif  // CHROME_COMMON_NET_URL_REQUEST_CONTEXT_GETTER_H_