Update uses of Value in chromeos/, cloud_print/, components/, content/ to use the base:: namespace.

cloud_print/gcp20/prototype/cloud_print_requester.cc

 // Copyright 2013 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.
 
 #include "cloud_print/gcp20/prototype/cloud_print_requester.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/md5.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 60 matching lines @@
 }
 
 GURL CreateUpdateUrl(const std::string& device_id) {
   GURL url(std::string(kCloudPrintUrl) + "/update");
   url = net::AppendQueryParameter(url, "printerid", device_id);
   return url;
 }
 
 std::string LocalSettingsToJson(const LocalSettings& settings) {
   base::DictionaryValue dictionary;
-  scoped_ptr<base::DictionaryValue> current(new DictionaryValue);
+  scoped_ptr<base::DictionaryValue> current(new base::DictionaryValue);
 
   // TODO(maksymb): Formalize text as constants.
   current->SetBoolean("local_discovery", settings.local_discovery);
   current->SetBoolean("access_token_enabled", settings.access_token_enabled);
   current->SetBoolean("printer/local_printing_enabled",
                          settings.local_printing_enabled);
   current->SetInteger("xmpp_timeout_value", settings.xmpp_timeout_value);
   dictionary.Set("current", current.release());
 
   std::string local_settings;
@@ skipping 367 matching lines @@
     delegate_->OnLocalSettingsReceived(state, settings);
   } else {
     delegate_->OnServerError(error_description);
   }
 }
 
 void CloudPrintRequester::ParseLocalSettingUpdated(
     const std::string& response) {
   delegate_->OnLocalSettingsUpdated();
 }