Reland "Merge of CrossSiteResourceHandler and NavigationResourceThrottle."

content/browser/frame_host/navigator_impl.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/navigator_impl.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 389 matching lines @@
           entry.ConstructStartNavigationParams(),
           entry.ConstructRequestNavigationParams(
               frame_entry, is_same_document_history_load,
               is_history_navigation_in_new_child,
               entry.GetSubframeUniqueNames(frame_tree_node),
               frame_tree_node->has_committed_real_load(),
               controller_->GetPendingEntryIndex() == -1,
               controller_->GetIndexOfEntry(&entry),
               controller_->GetLastCommittedEntryIndex(),
               controller_->GetEntryCount()));
-    } else {
-      // No need to navigate again.  Just resume the deferred request.
-      dest_render_frame_host->GetProcess()->ResumeDeferredNavigation(
-          entry.transferred_global_request_id());
     }
   }
 
   // Make sure no code called via RFH::Navigate clears the pending entry.
   if (is_pending_entry)
     CHECK_EQ(controller_->GetPendingEntry(), &entry);
 
   if (controller_->GetPendingEntryIndex() == -1 &&
       IsRendererDebugURL(dest_url)) {
     // If the pending entry index is -1 (which means a new navigation rather
@@ skipping 805 matching lines @@
     if (navigation_handle)
       navigation_handle->update_entry_id_for_transfer(entry->GetUniqueID());
 
     controller_->SetPendingEntry(std::move(entry));
     if (delegate_)
       delegate_->NotifyChangedNavigationState(content::INVALIDATE_TYPE_URL);
   }
 }
 
 }  // namespace content