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

chrome/browser/net/chrome_url_request_context.cc

Index: chrome/browser/net/chrome_url_request_context.cc
diff --git a/chrome/browser/net/chrome_url_request_context.cc b/chrome/browser/net/chrome_url_request_context.cc
index d06d8060aa21a06929b8d8ad1acab1b28d0070c1..c5c7edb9958ad2c0ddafc00aff65b975889ca145 100644
--- a/chrome/browser/net/chrome_url_request_context.cc
+++ b/chrome/browser/net/chrome_url_request_context.cc
@@ -885,6 +885,7 @@ ChromeURLRequestContextFactory::ChromeURLRequestContextFactory(Profile* profile)
   blob_storage_context_ = profile->GetBlobStorageContext();
   file_system_context_ = profile->GetFileSystemContext();
   extension_info_map_ = profile->GetExtensionInfoMap();
+  prerender_manager_ = profile->GetPrerenderManager();
 }
 
 ChromeURLRequestContextFactory::~ChromeURLRequestContextFactory() {
@@ -911,4 +912,5 @@ void ChromeURLRequestContextFactory::ApplyProfileParametersToContext(
   context->set_blob_storage_context(blob_storage_context_);
   context->set_file_system_context(file_system_context_);
   context->set_extension_info_map(extension_info_map_);
+  context->set_prerender_manager(prerender_manager_);
 }