Kill vestigial transfer requests

content/browser/frame_host/render_frame_host_manager.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/browser/frame_host/render_frame_host_manager.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 464 matching lines @@
           transferring_render_frame_host, transfer_url, nullptr, rest_of_chain,
           referrer, page_transition, global_request_id,
           should_replace_current_entry,
           transfer_navigation_handle_->IsPost() ? "POST" : "GET",
           transfer_navigation_handle_->resource_request_body(), extra_headers);
 
   // If the navigation continued, the NavigationHandle should have been
   // transfered to a RenderFrameHost. In the other cases, it should be cleared.
   // If the NavigationHandle wasn't claimed, this will lead to the cancelation
   // of the request in the network stack.
-  transfer_navigation_handle_.reset();
+  if (transfer_navigation_handle_) {
+    transfer_navigation_handle_->set_is_transferring(false);
+    transfer_navigation_handle_.reset();
+  }
 
   // If the navigation in the new renderer did not start, inform the
   // FrameTreeNode that it stopped loading.
   if (!frame_tree_node_->IsLoading() && frame_tree_node_was_loading)
     frame_tree_node_->DidStopLoading();
 }
 
 void RenderFrameHostManager::DidNavigateFrame(
     RenderFrameHostImpl* render_frame_host,
     bool was_caused_by_user_gesture) {
@@ skipping 2229 matching lines @@
                                              resolved_url)) {
     DCHECK(!dest_instance ||
            dest_instance == render_frame_host_->GetSiteInstance());
     return false;
   }
 
   return true;
 }
 
 }  // namespace content