Add PrerenderStatusEvent on Prerenders

chrome/renderer/prerender/prerendering_support.cc

-// Copyright (c) 2012 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 "chrome/renderer/prerender/prerendering_support.h"
-
-#include "chrome/common/prerender_messages.h"
-#include "chrome/renderer/prerender/prerender_extra_data.h"
-#include "content/public/common/referrer.h"
-#include "content/public/renderer/render_thread.h"
-#include "content/public/renderer/render_view.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebPrerenderingSupport.h"
-
-namespace prerender {
-
-PrerenderingSupport::~PrerenderingSupport() {
-}
-
-void PrerenderingSupport::add(const WebKit::WebPrerender& prerender) {
-  const PrerenderExtraData& extra_data =
-      PrerenderExtraData::FromPrerender(prerender);
-  content::RenderThread::Get()->Send(new PrerenderHostMsg_AddLinkRelPrerender(
-      extra_data.prerender_id(), GURL(prerender.url()),
-      content::Referrer(GURL(prerender.referrer()), prerender.referrerPolicy()),
-      extra_data.size(), extra_data.render_view_route_id()));
-}
-
-void PrerenderingSupport::cancel(const WebKit::WebPrerender& prerender) {
-  const PrerenderExtraData& extra_data =
-      PrerenderExtraData::FromPrerender(prerender);
-  content::RenderThread::Get()->Send(
-      new PrerenderHostMsg_CancelLinkRelPrerender(extra_data.prerender_id()));
-}
-
-void PrerenderingSupport::abandon(const WebKit::WebPrerender& prerender) {
-  const PrerenderExtraData& extra_data =
-      PrerenderExtraData::FromPrerender(prerender);
-  content::RenderThread::Get()->Send(
-      new PrerenderHostMsg_AbandonLinkRelPrerender(extra_data.prerender_id()));
-}
-
-}  // namespace prerender
-