Plumb redirect info out of net, through content, and into child processes.

content/browser/loader/resource_handler.h

Index: content/browser/loader/resource_handler.h
diff --git a/content/browser/loader/resource_handler.h b/content/browser/loader/resource_handler.h
index a9d8a38aaa9d1b84bbf9c0112d7cfc2f37613c44..306a672616cfbce7852faf91502718acbe282eba 100644
--- a/content/browser/loader/resource_handler.h
+++ b/content/browser/loader/resource_handler.h
@@ -25,6 +25,7 @@ namespace net {
 class IOBuffer;
 class URLRequest;
 class URLRequestStatus;
+struct RedirectInfo;
 }  // namespace net
 
 namespace content {
@@ -51,7 +52,7 @@ class CONTENT_EXPORT ResourceHandler
   // false.  Set |*defer| to true to defer the redirect.  The redirect may be
   // followed later on via ResourceDispatcherHost::FollowDeferredRedirect.  If
   // the handler returns false, then the request is cancelled.
-  virtual bool OnRequestRedirected(const GURL& url,
+  virtual bool OnRequestRedirected(const net::RedirectInfo& redirect_info,
                                    ResourceResponse* response,
                                    bool* defer) = 0;