Add cross origin to Blink-driven preconnect

chrome/browser/net/predictor.h

Index: chrome/browser/net/predictor.h
diff --git a/chrome/browser/net/predictor.h b/chrome/browser/net/predictor.h
index d1983e36f486e844e31edfd0ec5453cd35796fae..9ff5934a4d3819a030986acf51a12cc6508b321a 100644
--- a/chrome/browser/net/predictor.h
+++ b/chrome/browser/net/predictor.h
@@ -115,6 +115,9 @@ class Predictor {
   // TODO(jar): We should do a persistent field trial to validate/optimize this.
   static const int kMaxUnusedSocketLifetimeSecondsWithoutAGet;
 
+  // The default value of the credentials flag when preconnecting.
+  static const bool kAllowCredentialsOnPreconnect;
+
   // |max_concurrent| specifies how many concurrent (parallel) prefetches will
   // be performed. Host lookups will be issued through |host_resolver|.
   explicit Predictor(bool preconnect_enabled, bool predictor_enabled);
@@ -243,12 +246,14 @@ class Predictor {
   // May be called from either the IO or UI thread and will PostTask
   // to the IO thread if necessary.
   void PreconnectUrl(const GURL& url, const GURL& first_party_for_cookies,
-                     UrlInfo::ResolutionMotivation motivation, int count);
+                     UrlInfo::ResolutionMotivation motivation, int count,
+                     bool allow_credentials);
 
   void PreconnectUrlOnIOThread(const GURL& url,
                                const GURL& first_party_for_cookies,
                                UrlInfo::ResolutionMotivation motivation,
-                               int count);
+                               int count,
+                               bool allow_credentials);
 
   // ------------- End IO thread methods.