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

net/url_request/url_request_test_util.cc

Index: net/url_request/url_request_test_util.cc
diff --git a/net/url_request/url_request_test_util.cc b/net/url_request/url_request_test_util.cc
index e4a7edd1be1e7dbd3969aa7a013e1a00062b83f4..19881ae93687f03f52fb5bb585646cf3e5357719 100644
--- a/net/url_request/url_request_test_util.cc
+++ b/net/url_request/url_request_test_util.cc
@@ -194,7 +194,7 @@ void TestDelegate::ClearFullRequestHeaders() {
 }
 
 void TestDelegate::OnReceivedRedirect(URLRequest* request,
-                                      const GURL& new_url,
+                                      const RedirectInfo& redirect_info,
                                       bool* defer_redirect) {
   EXPECT_TRUE(request->is_redirecting());
 
@@ -365,7 +365,7 @@ void TestNetworkDelegate::InitRequestStatesIfNew(int request_id) {
 int TestNetworkDelegate::OnBeforeURLRequest(
     URLRequest* request,
     const CompletionCallback& callback,
-    GURL* new_url ) {
+    GURL* new_url) {
   int req_id = request->identifier();
   InitRequestStatesIfNew(req_id);
   event_order_[req_id] += "OnBeforeURLRequest\n";