Move NPAPI test plugin to content/test/plugin.

webkit/plugins/npapi/test/npapi_constants.cc

Index: webkit/plugins/npapi/test/npapi_constants.cc
===================================================================
--- webkit/plugins/npapi/test/npapi_constants.cc	(revision 212513)
+++ webkit/plugins/npapi/test/npapi_constants.cc	(working copy)
@@ -1,12 +0,0 @@
-// Copyright (c) 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.
-
-#include "webkit/plugins/npapi/test/npapi_constants.h"
-
-namespace NPAPIClient {
-
-const char kTestCompleteCookie[]  = "status";
-const char kTestCompleteSuccess[] = "OK";
-
-}  // namespace NPAPIClient