Single referrer for all savable resources from a given frame.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 4515 matching lines @@
       ShouldMakeNetworkRequestForURL(url)) {
     BeginNavigation(&info.urlRequest);
     return blink::WebNavigationPolicyIgnore;
   }
 
   return info.defaultPolicy;
 }
 
 void RenderFrameImpl::OnGetSavableResourceLinks() {
   std::vector<GURL> resources_list;
-  std::vector<GURL> referrer_urls_list;
-  std::vector<blink::WebReferrerPolicy> referrer_policies_list;
-  SavableResourcesResult result(&resources_list, &referrer_urls_list,
-                                &referrer_policies_list);
+  SavableResourcesResult result(&resources_list);
 
   if (!GetSavableResourceLinksForFrame(
           frame_, &result, const_cast<const char**>(GetSavableSchemes()))) {
     Send(new FrameHostMsg_SavableResourceLinksError(routing_id_));
     return;
   }
 
-  std::vector<Referrer> referrers_list;
-  CHECK_EQ(referrer_urls_list.size(), referrer_policies_list.size());
-  for (unsigned i = 0; i < referrer_urls_list.size(); ++i) {
-    referrers_list.push_back(
-        Referrer(referrer_urls_list[i], referrer_policies_list[i]));
-  }
+  Referrer referrer =
+      Referrer(frame_->document().url(), frame_->document().referrerPolicy());
 
   Send(new FrameHostMsg_SavableResourceLinksResponse(
-      routing_id_, frame_->document().url(), resources_list, referrers_list));
+      routing_id_, frame_->document().url(), resources_list, referrer));
 }
 
 void RenderFrameImpl::OnGetSerializedHtmlWithLocalLinks(
     std::vector<GURL> original_urls,
     std::vector<base::FilePath> equivalent_local_paths,
     base::FilePath local_directory_path) {
   // Only DCHECK, since the message comes from the trusted browser process.
   DCHECK(original_urls.size() == equivalent_local_paths.size());
 
   // Convert std::vector of GURLs to WebVector<WebURL>
@@ skipping 719 matching lines @@
   mojo::ServiceProviderPtr service_provider;
   mojo::URLRequestPtr request(mojo::URLRequest::New());
   request->url = mojo::String::From(url);
   mojo_shell_->ConnectToApplication(request.Pass(), GetProxy(&service_provider),
                                     nullptr, nullptr,
                                     base::Bind(&OnGotContentHandlerID));
   return service_provider.Pass();
 }
 
 }  // namespace content