Move plugin code to content.

chrome/plugin/npobject_base.h

Index: chrome/plugin/npobject_base.h
===================================================================
--- chrome/plugin/npobject_base.h	(revision 78372)
+++ chrome/plugin/npobject_base.h	(working copy)
@@ -1,28 +0,0 @@
-// Copyright (c) 2006-2010 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.
-//
-// Base interface implemented by NPObjectProxy and NPObjectStub
-
-#ifndef CHROME_PLUGIN_NPOBJECT_BASE_H_
-#define CHROME_PLUGIN_NPOBJECT_BASE_H_
-#pragma once
-
-#include "ipc/ipc_channel.h"
-#include "third_party/npapi/bindings/npruntime.h"
-
-struct NPObject;
-
-class NPObjectBase {
- public:
-  virtual ~NPObjectBase() {}
-
-  // Returns the underlying NPObject handled by this NPObjectBase instance.
-  virtual NPObject* GetUnderlyingNPObject() = 0;
-
-  // Returns the channel listener for this NPObjectBase instance.
-  virtual IPC::Channel::Listener* GetChannelListener() = 0;
-};
-
-#endif  // CHROME_PLUGIN_NPOBJECT_BASE_H_
-