When clearing plugin data at shutdown, wait for it to finish.

webkit/plugins/npapi/test/plugin_client.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
 #include "webkit/plugins/npapi/test/plugin_client.h"
 
 #include "base/string_util.h"
 #include "webkit/plugins/npapi/test/plugin_test.h"
 #include "webkit/plugins/npapi/test/plugin_test_factory.h"
 
 namespace NPAPIClient {
@@ skipping 16 matching lines @@
   pFuncs->asfile        = NPP_StreamAsFile;
   pFuncs->writeready    = NPP_WriteReady;
   pFuncs->write         = NPP_Write;
   pFuncs->print         = NPP_Print;
   pFuncs->event         = NPP_HandleEvent;
   pFuncs->urlnotify     = NPP_URLNotify;
   pFuncs->getvalue      = NPP_GetValue;
   pFuncs->setvalue      = NPP_SetValue;
   pFuncs->javaClass     = NULL;
   pFuncs->urlredirectnotify = NPP_URLRedirectNotify;
+  pFuncs->clearsitedata = NPP_ClearSiteData;
 
   return NPERR_NO_ERROR;
 }
 
 NPError PluginClient::Initialize(NPNetscapeFuncs* pFuncs) {
   if (pFuncs == NULL) {
     return NPERR_INVALID_FUNCTABLE_ERROR;
   }
 
   if (static_cast<unsigned char>((pFuncs->version >> 8) & 0xff) >
@@ skipping 182 matching lines @@
 }
 
 void NPP_URLRedirectNotify(NPP instance, const char* url, int32_t status,
                            void* notify_data) {
   if (instance) {
     NPAPIClient::PluginTest* plugin =
         reinterpret_cast<NPAPIClient::PluginTest*>(instance->pdata);
     plugin->URLRedirectNotify(url, status, notify_data);
   }
 }
+
+NPError NPP_ClearSiteData(const char* site,
+                          uint64 flags,
+                          uint64 max_age) {
+  LOG(INFO) << "NPP_ClearSiteData called";
+  return NPERR_NO_ERROR;
+}
 } // extern "C"