content::ResourceDispatcherHostImpl changes for stale-while-revalidate

content/browser/loader/resource_request_info_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.
 
 #include "content/browser/loader/resource_request_info_impl.h"
 
 #include "base/command_line.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/loader/global_routing_id.h"
 #include "content/browser/loader/resource_message_filter.h"
@@ skipping 71 matching lines @@
           false,                             // has_user_gesture
           false,                             // enable load timing
           request->has_upload(),             // enable upload progress
           false,                             // do_not_prompt_for_login
           blink::WebReferrerPolicyDefault,   // referrer_policy
           blink::WebPageVisibilityStateVisible,  // visibility_state
           context,                           // context
           base::WeakPtr<ResourceMessageFilter>(),  // filter
           false,                             // report_raw_headers
           is_async,                          // is_async
-          is_using_lofi);                    // is_using_lofi
+          is_using_lofi,                     // is_using_lofi
+          std::string());                    // original_headers
   info->AssociateWithRequest(request);
 }
 
 // static
 bool ResourceRequestInfo::GetRenderFrameForRequest(
     const net::URLRequest* request,
     int* render_process_id,
     int* render_frame_id) {
   URLRequestUserData* user_data = static_cast<URLRequestUserData*>(
       request->GetUserData(URLRequestUserData::kUserDataKey));
@@ skipping 39 matching lines @@
     bool has_user_gesture,
     bool enable_load_timing,
     bool enable_upload_progress,
     bool do_not_prompt_for_login,
     blink::WebReferrerPolicy referrer_policy,
     blink::WebPageVisibilityState visibility_state,
     ResourceContext* context,
     base::WeakPtr<ResourceMessageFilter> filter,
     bool report_raw_headers,
     bool is_async,
-    bool is_using_lofi)
+    bool is_using_lofi,
+    const std::string& original_headers)
     : cross_site_handler_(NULL),
       detachable_handler_(NULL),
       process_type_(process_type),
       child_id_(child_id),
       route_id_(route_id),
       frame_tree_node_id_(frame_tree_node_id),
       origin_pid_(origin_pid),
       request_id_(request_id),
       render_frame_id_(render_frame_id),
       is_main_frame_(is_main_frame),
@@ skipping 11 matching lines @@
       counted_as_in_flight_request_(false),
       resource_type_(resource_type),
       transition_type_(transition_type),
       memory_cost_(0),
       referrer_policy_(referrer_policy),
       visibility_state_(visibility_state),
       context_(context),
       filter_(filter),
       report_raw_headers_(report_raw_headers),
       is_async_(is_async),
-      is_using_lofi_(is_using_lofi) {
+      is_using_lofi_(is_using_lofi),
+      original_headers_(original_headers) {
 }
 
 ResourceRequestInfoImpl::~ResourceRequestInfoImpl() {
 }
 
 ResourceRequestInfo::WebContentsGetter
 ResourceRequestInfoImpl::GetWebContentsGetterForRequest() const {
   // PlzNavigate: navigation requests are created with a valid FrameTreeNode ID
   // and invalid RenderProcessHost and RenderFrameHost IDs. The FrameTreeNode
   // ID should be used to access the WebContents.
@@ skipping 138 matching lines @@
     base::WeakPtr<ResourceMessageFilter> filter) {
   child_id_ = child_id;
   route_id_ = route_id;
   origin_pid_ = origin_pid;
   request_id_ = request_id;
   parent_render_frame_id_ = parent_render_frame_id;
   filter_ = filter;
 }
 
 }  // namespace content