Allow CrossSiteDocumentClassifier to operate on Origins

content/common/cross_site_document_classifier.cc

 // Copyright 2015 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 "content/common/cross_site_document_classifier.h"
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 64 matching lines @@
   return CROSS_SITE_DOCUMENT_MIME_TYPE_OTHERS;
 }
 
 bool CrossSiteDocumentClassifier::IsBlockableScheme(const GURL& url) {
   // We exclude ftp:// from here. FTP doesn't provide a Content-Type
   // header which our policy depends on, so we cannot protect any
   // document from FTP servers.
   return url.SchemeIs(url::kHttpScheme) || url.SchemeIs(url::kHttpsScheme);
 }
 
-bool CrossSiteDocumentClassifier::IsSameSite(const GURL& frame_origin,
+bool CrossSiteDocumentClassifier::IsSameSite(const url::Origin& frame_origin,
                                              const GURL& response_url) {
-  if (!frame_origin.is_valid() || !response_url.is_valid())
+  if (frame_origin.unique() || !response_url.is_valid())
     return false;
 
   if (frame_origin.scheme() != response_url.scheme())
     return false;
 
   // SameDomainOrHost() extracts the effective domains (public suffix plus one)
   // from the two URLs and compare them.
   return net::registry_controlled_domains::SameDomainOrHost(
-      frame_origin, response_url,
+      frame_origin.host(), response_url.host_piece(),
       net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES);
 }
 
 // We don't use Webkit's existing CORS policy implementation since
 // their policy works in terms of origins, not sites. For example,
 // when frame is sub.a.com and it is not allowed to access a document
 // with sub1.a.com. But under Site Isolation, it's allowed.
 bool CrossSiteDocumentClassifier::IsValidCorsHeaderSet(
-    const GURL& frame_origin,
+    const url::Origin& frame_origin,
     const GURL& website_origin,
     const std::string& access_control_origin) {
   // Many websites are sending back "\"*\"" instead of "*". This is
   // non-standard practice, and not supported by Chrome. Refer to
   // CrossOriginAccessControl::passesAccessControlCheck().
 
   // TODO(dsjang): * is not allowed for the response from a request
   // with cookies. This allows for more than what the renderer will
   // eventually be able to receive, so we won't see illegal cross-site
   // documents allowed by this. We have to find a way to see if this
@@ skipping 122 matching lines @@
       case kColonState:
       case kTerminalState:
         NOTREACHED();
         break;
     }
   }
   return state == kColonState;
 }
 
 }  // namespace content