PlzNavigate: support the WebRequest API

content/browser/frame_host/navigation_request.cc

 // 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.
 
 #include "content/browser/frame_host/navigation_request.h"
 
 #include <utility>
 
 #include "content/browser/devtools/render_frame_devtools_agent_host.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/navigation_controller_impl.h"
 #include "content/browser/frame_host/navigation_handle_impl.h"
 #include "content/browser/frame_host/navigation_request_info.h"
 #include "content/browser/frame_host/navigator.h"
 #include "content/browser/frame_host/navigator_impl.h"
 #include "content/browser/loader/navigation_url_loader.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_navigation_handle.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/common/resource_request_body_impl.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_data.h"
+#include "content/public/browser/navigation_ui_data.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/stream_handle.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/request_context_type.h"
 #include "content/public/common/resource_response.h"
 #include "net/base/load_flags.h"
 #include "net/base/url_util.h"
 #include "net/http/http_request_headers.h"
 #include "net/url_request/redirect_info.h"
 #include "third_party/WebKit/public/web/WebSandboxFlags.h"
@@ skipping 442 matching lines @@
   // and verifies that all origins are PSL-matches (and special-cases extension
   // URLs).
   const GURL& first_party_for_cookies =
       frame_tree_node_->IsMainFrame()
           ? common_params_.url
           : frame_tree_node_->frame_tree()->root()->current_url();
   bool parent_is_main_frame = !frame_tree_node_->parent()
                                   ? false
                                   : frame_tree_node_->parent()->IsMainFrame();
 
+  std::unique_ptr<NavigationUIData> navigation_ui_data;
+  if (navigation_handle_->navigation_ui_data())
+    navigation_ui_data = navigation_handle_->navigation_ui_data()->Clone();
+
   loader_ = NavigationURLLoader::Create(
       frame_tree_node_->navigator()->GetController()->GetBrowserContext(),
       base::MakeUnique<NavigationRequestInfo>(
           common_params_, begin_params_, first_party_for_cookies,
           frame_tree_node_->current_origin(), frame_tree_node_->IsMainFrame(),
           parent_is_main_frame, IsSecureFrame(frame_tree_node_->parent()),
           frame_tree_node_->frame_tree_node_id()),
+      std::move(navigation_ui_data),
       navigation_handle_->service_worker_handle(), this);
 }
 
 void NavigationRequest::OnRedirectChecksComplete(
     NavigationThrottle::ThrottleCheckResult result) {
   CHECK(result != NavigationThrottle::DEFER);
 
   // Abort the request if needed. This will destroy the NavigationRequest.
   if (result == NavigationThrottle::CANCEL_AND_IGNORE ||
       result == NavigationThrottle::CANCEL) {
@@ skipping 40 matching lines @@
 
   TransferNavigationHandleOwnership(render_frame_host);
   render_frame_host->CommitNavigation(response_.get(), std::move(body_),
                                       common_params_, request_params_,
                                       is_view_source_);
 
   frame_tree_node_->ResetNavigationRequest(true);
 }
 
 }  // namespace content