[NoStatePrefetch] Kill renderer after preload scanning

content/public/browser/render_process_host_observer.h

 // Copyright 2013 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 CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_OBSERVER_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_OBSERVER_H_
 
 #include "base/process/kill.h"
 #include "base/process/process_handle.h"
 #include "content/common/content_export.h"
@@ skipping 38 matching lines @@
   virtual void RenderProcessExited(RenderProcessHost* host,
                                    base::TerminationStatus status,
                                    int exit_code) {}
 
   // This method is invoked when the observed RenderProcessHost itself is
   // destroyed. This is guaranteed to be the last call made to the observer, so
   // if the observer is tied to the observed RenderProcessHost, it is safe to
   // delete it.
   virtual void RenderProcessHostDestroyed(RenderProcessHost* host) {}
 
+  // This method is invoked when the resource prefetcher driven from this
+  // process has finished requesting subreqources. Currently a renderer process
+  // can run only one instance of resource prefetcher.
+  virtual void RenderProcessHostPrefetchFinished(RenderProcessHost* host) {}
+
  protected:
   virtual ~RenderProcessHostObserver() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_OBSERVER_H_