Add cross origin to Blink-driven preconnect

components/network_hints/renderer/prescient_networking_dispatcher.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/network_hints/renderer/prescient_networking_dispatcher.h"
 
 #include "base/logging.h"
 
 namespace network_hints {
 
 PrescientNetworkingDispatcher::PrescientNetworkingDispatcher() {
 }
 
 PrescientNetworkingDispatcher::~PrescientNetworkingDispatcher() {
 }
 
 void PrescientNetworkingDispatcher::prefetchDNS(
     const blink::WebString& hostname) {
   VLOG(2) << "Prefetch DNS: " << hostname.utf8();
   if (hostname.isEmpty())
     return;
 
   std::string hostname_utf8 = hostname.utf8();
   dns_prefetch_.Resolve(hostname_utf8.data(), hostname_utf8.length());
 }
 
 void PrescientNetworkingDispatcher::preconnect(const blink::WebURL& url) {
   VLOG(2) << "Preconnect: " << url.string().utf8();

[mmenke, 2015/07/13 21:02:01]

Don't think we need this VLOG, since the other method already has one.

[Yoav Weiss, 2015/07/13 22:11:38]

removed

-  preconnect_.Preconnect(url);
+  preconnect_.Preconnect(url, true);
+}
+
+void PrescientNetworkingDispatcher::preconnect(const blink::WebURL& url,
+                                               const bool allow_credentials) {
+  VLOG(2) << "Preconnect: " << url.string().utf8();
+  preconnect_.Preconnect(url, allow_credentials);
 }
 
 }  // namespace network_hints