Make ResourceTimingInfo non-refcounted

Source/core/fetch/FetchContext.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 88 matching lines @@
 }
 
 void FetchContext::willStartLoadingResource(ResourceRequest&)
 {
 }
 
 void FetchContext::didLoadResource()
 {
 }
 
-void FetchContext::addResourceTiming(ResourceTimingInfo*, bool)
+void FetchContext::addResourceTiming(const ResourceTimingInfo&)
 {
 }
 
 void FetchContext::sendImagePing(const KURL&)
 {
 }
 
 void FetchContext::addConsoleMessage(const String&) const
 {
 }
 
 void FetchContext::upgradeInsecureRequest(FetchRequest&)
 {
 }
 
 void FetchContext::addClientHintsIfNecessary(FetchRequest&)
 {
 }
 
 void FetchContext::addCSPHeaderIfNecessary(Resource::Type, FetchRequest&)
 {
 }
 
 } // namespace blink