Add PrerenderStatusEvent on Prerenders

chrome/browser/prerender/prerender_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_PRERENDER_PRERENDER_MANAGER_H_
 #define CHROME_BROWSER_PRERENDER_PRERENDER_MANAGER_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 93 matching lines @@
   // Entry points for adding prerenders.
 
   // Adds a prerender for |url| if valid. |process_id| and |route_id| identify
   // the RenderView that the prerender request came from. If |size| is empty, a
   // default from the PrerenderConfig is used. Returns a caller-owned
   // PrerenderHandle* if the URL was added, NULL if it was not. If the launching
   // RenderView is itself prerendering, the prerender is added as a pending
   // prerender.
   PrerenderHandle* AddPrerenderFromLinkRelPrerender(
       int process_id,
+      int prerender_id,
       int route_id,
       const GURL& url,
       const content::Referrer& referrer,
       const gfx::Size& size);
 
   // Adds a prerender for |url| if valid. As the prerender request is coming
   // from a source without a RenderViewHost (i.e., the omnibox) we don't have a
   // child or route id, or a referrer. This method uses sensible values for
   // those. The |session_storage_namespace| matches the namespace of the active
   // tab at the time the prerender is generated from the omnibox. Returns a
@@ skipping 266 matching lines @@
   void OnCancelPrerenderHandle(PrerenderData* prerender_data);
 
   // Adds a prerender for |url| from |referrer| initiated from the process
   // |child_id|. The |origin| specifies how the prerender was added. If |size|
   // is empty, then PrerenderContents::StartPrerendering will instead use a
   // default from PrerenderConfig. Returns a PrerenderHandle*, owned by the
   // caller, or NULL.
   PrerenderHandle* AddPrerender(
       Origin origin,
       int child_id,
+      int prerender_id,
       const GURL& url,
       const content::Referrer& referrer,
       const gfx::Size& size,
       content::SessionStorageNamespace* session_storage_namespace);
 
   void StartSchedulingPeriodicCleanups();
   void StopSchedulingPeriodicCleanups();
 
   void EvictOldestPrerendersIfNecessary();
 
@@ skipping 169 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(PrerenderManager);
 };
 
 PrerenderManager* FindPrerenderManagerUsingRenderProcessId(
     int render_process_id);
 
 }  // namespace prerender
 
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_MANAGER_H_