Add <link rel=next> support to prerender.

chrome/browser/prerender/prerender_message_filter.cc

Index: chrome/browser/prerender/prerender_message_filter.cc
diff --git a/chrome/browser/prerender/prerender_message_filter.cc b/chrome/browser/prerender/prerender_message_filter.cc
index 2379b5585eb4eb4d660328ea6b5d8c34c19df25e..4f203bd1e95abdc7d403df3ea204d3dee34fb345 100644
--- a/chrome/browser/prerender/prerender_message_filter.cc
+++ b/chrome/browser/prerender/prerender_message_filter.cc
@@ -72,7 +72,7 @@ void PrerenderMessageFilter::OnChannelClosing() {
 
 void PrerenderMessageFilter::OnAddPrerender(
     int prerender_id,
-    const GURL& url,
+    const PrerenderAttributes& attributes,
     const content::Referrer& referrer,
     const gfx::Size& size,
     int render_view_route_id) {
@@ -83,7 +83,8 @@ void PrerenderMessageFilter::OnAddPrerender(
     return;
   prerender_link_manager->OnAddPrerender(
       render_process_id_, prerender_id,
-      url, referrer, size, render_view_route_id);
+      attributes.url, attributes.rel_types, referrer,
+      size, render_view_route_id);
 }
 
 void PrerenderMessageFilter::OnCancelPrerender(