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

chrome/browser/prerender/prerender_manager.h

Index: chrome/browser/prerender/prerender_manager.h
diff --git a/chrome/browser/prerender/prerender_manager.h b/chrome/browser/prerender/prerender_manager.h
index 045581cbc63c4ee35b6089afe56336290a041199..57141c184d6c3837ac3bc865559b182416c0c1c0 100644
--- a/chrome/browser/prerender/prerender_manager.h
+++ b/chrome/browser/prerender/prerender_manager.h
@@ -9,6 +9,7 @@
 #include <list>
 
 #include "base/non_thread_safe.h"
+#include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "base/time.h"
 #include "googleurl/src/gurl.h"
@@ -19,7 +20,8 @@ class TabContents;
 
 // PrerenderManager is responsible for initiating and keeping prerendered
 // views of webpages.
-class PrerenderManager : NonThreadSafe {
+class PrerenderManager : public base::RefCounted<PrerenderManager>,
+                         private NonThreadSafe {
  public:
   // Owned by a Profile object for the lifetime of the profile.
   explicit PrerenderManager(Profile* profile);
@@ -56,6 +58,8 @@ class PrerenderManager : NonThreadSafe {
   virtual PrerenderContents* CreatePrerenderContents(const GURL& url);
 
  private:
+  friend class base::RefCounted<PrerenderManager>;
+
   struct PrerenderContentsData;
 
   bool IsPrerenderElementFresh(const base::Time start) const;