Update our use of the NPAPI ClearSiteData API.

webkit/plugins/npapi/plugin_instance.cc

 // 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/plugin_instance.h"
 
 #include "build/build_config.h"
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/string_number_conversions.h"
@@ skipping 331 matching lines @@
 
 bool PluginInstance::NPP_Print(NPPrint* platform_print) {
   DCHECK(npp_functions_ != 0);
   if (npp_functions_->print != 0) {
     npp_functions_->print(npp_, platform_print);
     return true;
   }
   return false;
 }
 
-NPError PluginInstance::NPP_ClearSiteData(uint64 flags,
-                                          const char* domain,
-                                          uint64 max_age) {
-  DCHECK(npp_functions_ != 0);
-  // TODO(bauerb): Call NPAPI function when it is defined in the header.
-  return NPERR_NO_ERROR;
-}
-
 void PluginInstance::NPP_URLRedirectNotify(const char* url, int32_t status,
                                            void* notify_data) {
   DCHECK(npp_functions_ != 0);
   if (npp_functions_->urlredirectnotify != 0) {
     npp_functions_->urlredirectnotify(npp_, url, status, notify_data);
   }
 }
 
 void PluginInstance::SendJavaScriptStream(const GURL& url,
                                           const std::string& result,
@@ skipping 302 matching lines @@
         plugin_stream->UpdateUrl(
             plugin_stream->pending_redirect_url().c_str());
       }
       break;
     }
   }
 }
 
 }  // namespace npapi
 }  // namespace webkit