content::ResourceDispatcherHostImpl changes for stale-while-revalidate

content/browser/loader/resource_request_info_impl.cc

Index: content/browser/loader/resource_request_info_impl.cc
diff --git a/content/browser/loader/resource_request_info_impl.cc b/content/browser/loader/resource_request_info_impl.cc
index 20ce8d98cea9c631dfd396e810c0934062b839ea..e7f4c1d96e0db43e6cbfa8ac8b9c1afb994fe0a4 100644
--- a/content/browser/loader/resource_request_info_impl.cc
+++ b/content/browser/loader/resource_request_info_impl.cc
@@ -41,33 +41,33 @@ void ResourceRequestInfo::AllocateForTesting(net::URLRequest* request,
   // the main frame.
   DCHECK(resource_type != RESOURCE_TYPE_MAIN_FRAME || is_main_frame);
 
-  ResourceRequestInfoImpl* info =
-      new ResourceRequestInfoImpl(
-          PROCESS_TYPE_RENDERER,             // process_type
-          render_process_id,                 // child_id
-          render_view_id,                    // route_id
-          -1,                                // frame_tree_node_id
-          0,                                 // origin_pid
-          0,                                 // request_id
-          render_frame_id,                   // render_frame_id
-          is_main_frame,                     // is_main_frame
-          parent_is_main_frame,              // parent_is_main_frame
-          0,                                 // parent_render_frame_id
-          resource_type,                     // resource_type
-          ui::PAGE_TRANSITION_LINK,          // transition_type
-          false,                             // should_replace_current_entry
-          false,                             // is_download
-          false,                             // is_stream
-          allow_download,                    // allow_download
-          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
-          is_async);                         // is_async
+  ResourceRequestInfoImpl* info = new ResourceRequestInfoImpl(
+      PROCESS_TYPE_RENDERER,                   // process_type
+      render_process_id,                       // child_id
+      render_view_id,                          // route_id
+      -1,                                      // frame_tree_node_id
+      0,                                       // origin_pid
+      0,                                       // request_id
+      render_frame_id,                         // render_frame_id
+      is_main_frame,                           // is_main_frame
+      parent_is_main_frame,                    // parent_is_main_frame
+      0,                                       // parent_render_frame_id
+      resource_type,                           // resource_type
+      ui::PAGE_TRANSITION_LINK,                // transition_type
+      false,                                   // should_replace_current_entry
+      false,                                   // is_download
+      false,                                   // is_stream
+      allow_download,                          // allow_download
+      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
+      is_async,                                // is_async
+      std::string());                          // original_headers
   info->AssociateWithRequest(request);
 }
 
@@ -125,7 +125,8 @@ ResourceRequestInfoImpl::ResourceRequestInfoImpl(
     blink::WebPageVisibilityState visibility_state,
     ResourceContext* context,
     base::WeakPtr<ResourceMessageFilter> filter,
-    bool is_async)
+    bool is_async,
+    const std::string& original_headers)
     : cross_site_handler_(NULL),
       detachable_handler_(NULL),
       process_type_(process_type),
@@ -155,8 +156,8 @@ ResourceRequestInfoImpl::ResourceRequestInfoImpl(
       visibility_state_(visibility_state),
       context_(context),
       filter_(filter),
-      is_async_(is_async) {
-}
+      is_async_(is_async),
+      original_headers_(original_headers) {}
 
 ResourceRequestInfoImpl::~ResourceRequestInfoImpl() {
 }