Move base/values.h into the base namespace.

chrome/service/cloud_print/print_system.h

 // 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_SERVICE_CLOUD_PRINT_PRINT_SYSTEM_H_
 #define CHROME_SERVICE_CLOUD_PRINT_PRINT_SYSTEM_H_
 #pragma once
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/callback_old.h"
 #include "base/memory/ref_counted.h"
 
 #include "printing/backend/print_backend.h"
 
+class FilePath;
+
+namespace base {
 class DictionaryValue;
-class FilePath;
+}
 
 namespace printing {
 class PrintBackend;
 struct PrinterBasicInfo;
 struct PrinterCapsAndDefaults;
 }
 
 // This is the interface for platform-specific code for cloud print
 namespace cloud_print {
 
@@ skipping 160 matching lines @@
   // that used for the HTTP Accept: header.
   virtual std::string GetSupportedMimeTypes() = 0;
 
   // Generate unique for proxy.
   static std::string GenerateProxyId();
 
   // Call this function to obtain printing system for specified print server.
   // If print settings are NULL, default settings will be used.
   // Return NULL if no print system available.
   static scoped_refptr<PrintSystem> CreateInstance(
-      const DictionaryValue* print_system_settings);
+      const base::DictionaryValue* print_system_settings);
 };
 
 
 // This typedef is to workaround the issue with certain versions of
 // Visual Studio where it gets confused between multiple Delegate
 // classes and gives a C2500 error. (I saw this error on the try bots -
 // the workaround was not needed for my machine).
 typedef PrintSystem::PrintServerWatcher::Delegate PrintServerWatcherDelegate;
 typedef PrintSystem::PrinterWatcher::Delegate PrinterWatcherDelegate;
 typedef PrintSystem::JobSpooler::Delegate JobSpoolerDelegate;
 
 }  // namespace cloud_print
 
 #endif  // CHROME_SERVICE_CLOUD_PRINT_PRINT_SYSTEM_H_