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 0f2bf3c159bfffb084c1a0ccddee6a4ea69d0449..d4f24d890c29ce168bf401d43e547364158f5b2e 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -1367,7 +1367,7 @@ 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_;
 }