Move base/values.h into the base namespace.

remoting/host/json_host_config.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 REMOTING_HOST_JSON_HOST_CONFIG_H_
 #define REMOTING_HOST_JSON_HOST_CONFIG_H_
 
 #include <string>
 
 #include "base/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "remoting/host/in_memory_host_config.h"
 
-class DictionaryValue;
 class Task;
 
 namespace base {
 class MessageLoopProxy;
 }  // namespace base
 
 namespace remoting {
 
 // JsonHostConfig implements MutableHostConfig for JSON file.
 class JsonHostConfig : public InMemoryHostConfig {
@@ skipping 12 matching lines @@
 
   FilePath filename_;
   scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
 
   DISALLOW_COPY_AND_ASSIGN(JsonHostConfig);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_JSON_HOST_CONFIG_H_