Add RedirectInfo as a redirect parameter to ResourceThrottles.

chrome/browser/prerender/prerender_resource_throttle.cc

Index: chrome/browser/prerender/prerender_resource_throttle.cc
diff --git a/chrome/browser/prerender/prerender_resource_throttle.cc b/chrome/browser/prerender/prerender_resource_throttle.cc
index 70e1aeefcae471fec122a3e321d7fe71cb7ce56b..d80cfb3b22465606b2fdf52b7d6a133bd2a7b691 100644
--- a/chrome/browser/prerender/prerender_resource_throttle.cc
+++ b/chrome/browser/prerender/prerender_resource_throttle.cc
@@ -12,6 +12,7 @@
 #include "content/public/browser/resource_controller.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/browser/web_contents.h"
+#include "net/url_request/redirect_info.h"
 #include "net/url_request/url_request.h"
 
 using content::ResourceType;
@@ -47,8 +48,9 @@ void PrerenderResourceThrottle::WillStartRequest(bool* defer) {
                  request_->url()));
 }
 
-void PrerenderResourceThrottle::WillRedirectRequest(const GURL& new_url,
-                                                    bool* defer) {
+void PrerenderResourceThrottle::WillRedirectRequest(
+    const net::RedirectInfo& redirect_info,
+    bool* defer) {
   const content::ResourceRequestInfo* info =
       content::ResourceRequestInfo::ForRequest(request_);
   *defer = true;
@@ -60,7 +62,8 @@ void PrerenderResourceThrottle::WillRedirectRequest(const GURL& new_url,
       FROM_HERE,
       base::Bind(&PrerenderResourceThrottle::WillRedirectRequestOnUI,
                  AsWeakPtr(), header, info->GetResourceType(), info->IsAsync(),
-                 info->GetChildID(), info->GetRenderFrameID(), new_url));
+                 info->GetChildID(), info->GetRenderFrameID(),
+                 redirect_info.new_url));
 }
 
 const char* PrerenderResourceThrottle::GetNameForLogging() const {