Add PrerenderResourceHandler and hook it into the ResourceDispatcherHost....

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 2c610e19ec17d86c1f589e2d918a4922306e283e..03f6cf23b6787b8beb42577f571f4e239cb67652 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -1366,7 +1366,7 @@ PrerenderManager* ProfileImpl::GetPrerenderManager() {
   CommandLine* cl = CommandLine::ForCurrentProcess();
   if (!cl->HasSwitch(switches::kEnablePagePrerender))
     return NULL;
-  if (!prerender_manager_.get())
-    prerender_manager_.reset(new PrerenderManager(this));
-  return prerender_manager_.get();
+  if (!prerender_manager_)
+    prerender_manager_ = new PrerenderManager(this);
+  return prerender_manager_;
 }