Add cross origin to Blink-driven preconnect

components/network_hints/renderer/renderer_preconnect.cc

Index: components/network_hints/renderer/renderer_preconnect.cc
diff --git a/components/network_hints/renderer/renderer_preconnect.cc b/components/network_hints/renderer/renderer_preconnect.cc
index 41d8033478e7c58ad2954ff81951f05e6ae9b9a3..981a3780ea48346e802be5dd9a7869eef8c6cc76 100644
--- a/components/network_hints/renderer/renderer_preconnect.cc
+++ b/components/network_hints/renderer/renderer_preconnect.cc
@@ -20,12 +20,13 @@ RendererPreconnect::RendererPreconnect() {
 RendererPreconnect::~RendererPreconnect() {
 }
 
-void RendererPreconnect::Preconnect(const GURL &url) {
+void RendererPreconnect::Preconnect(const GURL &url,
+    bool is_credentials_flag_set) {
   if (!url.is_valid())
     return;
 
   RenderThread::Get()->Send(
-      new NetworkHintsMsg_Preconnect(url, 1));
+      new NetworkHintsMsg_Preconnect(url, is_credentials_flag_set, 1));
 }
 
 }  // namespace network_hints