Move base/values.h into the base namespace.

content/browser/debugger/debugger_host.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.
 
 // A part of browser-side server debugger exposed to DebuggerWrapper.
 
 #ifndef CONTENT_BROWSER_DEBUGGER_DEBUGGER_HOST_H_
 #define CONTENT_BROWSER_DEBUGGER_DEBUGGER_HOST_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 
+namespace base {
 class ListValue;
+}
 
 class DebuggerHost : public base::RefCountedThreadSafe<DebuggerHost> {
  public:
   DebuggerHost() {}
   virtual ~DebuggerHost() {}
 
   // call before other methods
   virtual void Start() = 0;
 
   // A message from the V8 debugger in the renderer being debugged via
   // RenderViewHost
   virtual void DebugMessage(const std::wstring& msg) = 0;
   // We've been successfully attached to a renderer.
   virtual void OnDebugAttach() = 0;
   // The renderer we're attached to is gone.
   virtual void OnDebugDisconnect() = 0;
 
   virtual void DidDisconnect() = 0;
   virtual void DidConnect() {}
   virtual void ProcessCommand(const std::wstring& data) {}
 
   // Handles messages from debugger UI.
-  virtual void OnDebuggerHostMsg(const ListValue* args) {}
+  virtual void OnDebuggerHostMsg(const base::ListValue* args) {}
 
   // Shows the debugger UI and returns true if it has any.
   virtual bool ShowWindow() { return false; }
 
  private:
 
   DISALLOW_COPY_AND_ASSIGN(DebuggerHost);
 };
 
 #endif  // CONTENT_BROWSER_DEBUGGER_DEBUGGER_HOST_H_