Move most of the component updater artifacts to update_client.

components/update_client/request_sender.h

 // Copyright 2014 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 COMPONENTS_COMPONENT_UPDATER_REQUEST_SENDER_H_
-#define COMPONENTS_COMPONENT_UPDATER_REQUEST_SENDER_H_
+#ifndef COMPONENTS_UPDATE_CLIENT_REQUEST_SENDER_H_
+#define COMPONENTS_UPDATE_CLIENT_REQUEST_SENDER_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "url/gurl.h"
 
 namespace net {
 class URLFetcher;
 }
 
-namespace component_updater {
+namespace update_client {
 
 class Configurator;
 
 // Sends a request to one of the urls provided. The class implements a chain
 // of responsibility design pattern, where the urls are tried in the order they
 // are specified, until the request to one of them succeeds or all have failed.
 class RequestSender : public net::URLFetcherDelegate {
  public:
   // The |source| refers to the fetcher object used to make the request. This
   // parameter can be NULL in some error cases.
@@ skipping 18 matching lines @@
   std::vector<GURL>::const_iterator cur_url_;
   scoped_ptr<net::URLFetcher> url_fetcher_;
   std::string request_string_;
   RequestSenderCallback request_sender_callback_;
 
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(RequestSender);
 };
 
-}  // namespace component_updater
+}  // namespace update_client
 
-#endif  // COMPONENTS_COMPONENT_UPDATER_REQUEST_SENDER_H_
+#endif  // COMPONENTS_UPDATE_CLIENT_REQUEST_SENDER_H_