linux (and some posix): multiprocess plugins compiling.

chrome/plugin/npobject_stub.h

 // Copyright (c) 2006-2008 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 class that receives IPC messages from an NPObjectProxy and calls the real
 // NPObject.
 
 #ifndef CHROME_PLUGIN_NPOBJECT_STUB_H_
 #define CHROME_PLUGIN_NPOBJECT_STUB_H_
 
@@ skipping 60 matching lines @@
                         bool* result);
   void OnInvalidate();
   void OnEnumeration(std::vector<NPIdentifier_Param>* value,
                      bool* result);
   void OnEvaluate(const std::string& script, bool popups_allowed,
                   IPC::Message* reply_msg);
   void OnSetException(const std::string& message);
 
  private:
   NPObject* npobject_;
+  scoped_refptr<PluginChannelBase> channel_;
   int route_id_;
-  scoped_refptr<PluginChannelBase> channel_;
-
-  base::WaitableEvent* modal_dialog_event_;
 
   // These variables are used to ensure that the window script object is not
   // called after the plugin widget has gone away, as the frame manually
   // deallocates it and ignores the refcount to avoid leaks.
   bool valid_;
   WebPluginDelegateProxy* web_plugin_delegate_proxy_;
+
+  base::WaitableEvent* modal_dialog_event_;
 };
 
 #endif  // CHROME_PLUGIN_NPOBJECT_STUB_H_