network service: pass PlzNavigate resulting data via mojo data pipe

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 1142 matching lines @@
 
   // Navigation to a javascript URL is not a "real" navigation so there is no
   // need to create a NavigationHandle. The navigation commits immediately and
   // the NavigationRequest is not assigned to the FrameTreeNode as navigating to
   // a Javascript URL should not interrupt a previous navigation.
   // Note: The scoped_request will be destroyed at the end of this function.
   if (dest_url.SchemeIs(url::kJavaScriptScheme)) {
     RenderFrameHostImpl* render_frame_host =
         frame_tree_node->render_manager()->GetFrameHostForNavigation(
             *scoped_request.get());
-    render_frame_host->CommitNavigation(nullptr,  // response
-                                        nullptr,  // body
-                                        scoped_request->common_params(),
-                                        scoped_request->request_params(),
-                                        scoped_request->is_view_source());
+    render_frame_host->CommitNavigation(
+        nullptr,  // response
+        nullptr,  // body
+        mojo::ScopedDataPipeConsumerHandle(), scoped_request->common_params(),
+        scoped_request->request_params(), scoped_request->is_view_source());
     return;
   }
 
   frame_tree_node->CreatedNavigationRequest(std::move(scoped_request));
 
   frame_tree_node->navigation_request()->CreateNavigationHandle(
       entry.GetUniqueID());
 
   NavigationRequest* navigation_request = frame_tree_node->navigation_request();
   if (!navigation_request)
@@ skipping 115 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