[Prerender] Disallow non-standard ports for Google URLs

chrome/browser/prerender/prerender_util.cc

 // Copyright (c) 2011 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 "chrome/browser/prerender/prerender_util.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "components/google/core/browser/google_util.h"
 #include "url/gurl.h"
 
@@ skipping 18 matching lines @@
 
 void ReportPrerenderSchemeCancelReason(PrerenderSchemeCancelReason reason) {
   UMA_HISTOGRAM_ENUMERATION(
       "Prerender.SchemeCancelReason", reason,
       PRERENDER_SCHEME_CANCEL_REASON_MAX);
 }
 
 }  // namespace
 
 bool IsGoogleOriginURL(const GURL& origin_url) {
-  // ALLOW_NON_STANDARD_PORTS for integration tests with the embedded server.
-  if (!google_util::IsGoogleDomainUrl(origin_url,
-                                      google_util::DISALLOW_SUBDOMAIN,
-                                      google_util::ALLOW_NON_STANDARD_PORTS)) {
+  if (!google_util::IsGoogleDomainUrl(
+          origin_url, google_util::DISALLOW_SUBDOMAIN,
+          google_util::DISALLOW_NON_STANDARD_PORTS)) {
     return false;
   }
 
   return (origin_url.path_piece() == "/") ||
          google_util::IsGoogleSearchUrl(origin_url);
 }
 
 void ReportPrerenderExternalURL() {
   ReportPrerenderSchemeCancelReason(
       PRERENDER_SCHEME_CANCEL_REASON_EXTERNAL_PROTOCOL);
@@ skipping 19 matching lines @@
     ReportPrerenderSchemeCancelReason(
         PRERENDER_SCHEME_CANCEL_REASON_CHROME_EXTENSION);
   } else if (url.SchemeIs("about")) {
     ReportPrerenderSchemeCancelReason(PRERENDER_SCHEME_CANCEL_REASON_ABOUT);
   } else {
     ReportPrerenderSchemeCancelReason(PRERENDER_SCHEME_CANCEL_REASON_UNKNOWN);
   }
 }
 
 }  // namespace prerender