PlzNavigate: provide the FrameTreeNode ID to the network stack

content/browser/frame_host/navigation_request_info.h

 // Copyright 2014 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.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_NAVIGATION_REQUEST_INFO_H_
 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATION_REQUEST_INFO_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "content/common/content_export.h"
 #include "content/common/navigation_params.h"
 #include "content/common/resource_request_body.h"
 #include "content/public/common/referrer.h"
 #include "url/gurl.h"
 
 namespace content {
 class ResourceRequestBody;
 
 // A struct to hold the parameters needed to start a navigation request in
 // ResourceDispatcherHost. It is initialized on the UI thread, and then passed
 // to the IO thread by a NavigationRequest object.
 struct CONTENT_EXPORT NavigationRequestInfo {
   NavigationRequestInfo(const CommonNavigationParams& common_params,
                         const BeginNavigationParams& params,
                         const GURL& first_party_for_cookies,
                         bool is_main_frame,
                         bool parent_is_main_frame,
+                        int64 frame_tree_node_id,
                         scoped_refptr<ResourceRequestBody> request_body);
   ~NavigationRequestInfo();
 
   const CommonNavigationParams common_params;
   const BeginNavigationParams begin_params;
 
   // Usually the URL of the document in the top-level window, which may be
   // checked by the third-party cookie blocking policy.
   const GURL first_party_for_cookies;
 
   const bool is_main_frame;
   const bool parent_is_main_frame;
 
+  const int64 frame_tree_node_id;

[nasko, 2015/05/22 16:48:07]

int

[clamy, 2015/05/26 10:43:11]

Done.

+
   scoped_refptr<ResourceRequestBody> request_body;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_NAVIGATION_REQUEST_INFO_H_