PlzNavigate: properly set the initiator of the navigation

content/browser/loader/resource_dispatcher_host_impl.cc

 // Copyright (c) 2012 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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 
 #include <stddef.h>
 
@@ skipping 2175 matching lines @@
   // requests that have the ignore limits flag set.
   DCHECK(!(load_flags & net::LOAD_IGNORE_LIMITS));
 
   std::unique_ptr<net::URLRequest> new_request;
   new_request = request_context->CreateRequest(
       info.common_params.url, net::HIGHEST, nullptr);
 
   new_request->set_method(info.common_params.method);
   new_request->set_first_party_for_cookies(
       info.first_party_for_cookies);
-  new_request->set_initiator(info.request_initiator);
+  new_request->set_initiator(info.begin_params.initiator);
   if (info.is_main_frame) {
     new_request->set_first_party_url_policy(
         net::URLRequest::UPDATE_FIRST_PARTY_URL_ON_REDIRECT);
   }
 
   SetReferrerForRequest(new_request.get(), info.common_params.referrer);
 
   net::HttpRequestHeaders headers;
   headers.AddHeadersFromString(info.begin_params.headers);
   new_request->SetExtraRequestHeaders(headers);
@@ skipping 442 matching lines @@
   ssl.cert_id = GetCertStore()->StoreCert(ssl_info.cert.get(), child_id);
   response->head.security_info = SerializeSecurityInfo(ssl);
 }
 
 CertStore* ResourceDispatcherHostImpl::GetCertStore() {
   return cert_store_for_testing_ ? cert_store_for_testing_
                                  : CertStore::GetInstance();
 }
 
 }  // namespace content