linux (and some posix): multiprocess plugins compiling.

chrome/plugin/npobject_proxy.cc

 // 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.
 
 #include "chrome/plugin/npobject_proxy.h"
 
 #include "base/waitable_event.h"
 #include "chrome/common/plugin_messages.h"
-#include "chrome/common/win_util.h"
 #include "chrome/plugin/npobject_util.h"
 #include "chrome/plugin/plugin_channel_base.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/glue/plugins/plugin_instance.h"
 
 
 struct NPObjectWrapper {
     NPObject object;
     NPObjectProxy* proxy;
 };
@@ skipping 275 matching lines @@
   NPVariant_Param param;
   proxy->Send(new NPObjectMsg_RemoveProperty(
       proxy->route_id(), name_param, &result));
   // Send may delete proxy.
   proxy = NULL;
 
   return result;
 }
 
 void NPObjectProxy::NPPInvalidate(NPObject *obj) {
-  bool result = false;
   NPObjectProxy* proxy = GetProxy(obj);
   if (!proxy) {
-    return obj->_class->invalidate(obj);
+    obj->_class->invalidate(obj);
+    return;
   }
 
   proxy->Send(new NPObjectMsg_Invalidate(proxy->route_id()));
   // Send may delete proxy.
   proxy = NULL;
 }
 
 bool NPObjectProxy::NPNEnumerate(NPObject *obj,
                                  NPIdentifier **value,
                                  uint32_t *count) {
@@ skipping 73 matching lines @@
     return;
   }
 
   NPVariant_Param result_param;
   std::string message_str(message);
 
   proxy->Send(new NPObjectMsg_SetException(proxy->route_id(), message_str));
   // Send may delete proxy.
   proxy = NULL;
 }