Move NPAPI test plugin to content/test/plugin.

webkit/plugins/npapi/test/plugin_npobject_proxy_test.h

Index: webkit/plugins/npapi/test/plugin_npobject_proxy_test.h
===================================================================
--- webkit/plugins/npapi/test/plugin_npobject_proxy_test.h	(revision 212513)
+++ webkit/plugins/npapi/test/plugin_npobject_proxy_test.h	(working copy)
@@ -1,27 +0,0 @@
-// 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 WEBKIT_PLUGINS_NPAPI_TEST_PLUGIN_NPOBJECT_PROXY_TEST_H_
-#define WEBKIT_PLUGINS_NPAPI_TEST_PLUGIN_NPOBJECT_PROXY_TEST_H_
-
-#include "webkit/plugins/npapi/test/plugin_test.h"
-
-namespace NPAPIClient {
-
-// The NPObjectProxyTest tests that when we proxy an NPObject that is itself
-// a proxy, we don't create a new proxy but instead just use the original
-// pointer.
-
-class NPObjectProxyTest : public PluginTest {
- public:
-  // Constructor.
-  NPObjectProxyTest(NPP id, NPNetscapeFuncs *host_functions);
-
-  // NPAPI SetWindow handler.
-  virtual NPError SetWindow(NPWindow* pNPWindow) OVERRIDE;
-};
-
-}  // namespace NPAPIClient
-
-#endif  // WEBKIT_PLUGINS_NPAPI_TEST_PLUGIN_NPOBJECT_PROXY_TEST_H_