PlzNavigate: set browser_initiated based on the NavigationEntry

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/appcache/appcache_navigation_handle.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
@@ skipping 196 matching lines @@
   // Fill POST data in the request body.
   scoped_refptr<ResourceRequestBodyImpl> request_body;
   if (frame_entry.method() == "POST")
     request_body = frame_entry.GetPostData();
 
   base::Optional<url::Origin> initiator =
       frame_tree_node->IsMainFrame()
           ? base::Optional<url::Origin>()
           : base::Optional<url::Origin>(
                 frame_tree_node->frame_tree()->root()->current_origin());
+
+  // While the navigation was started via the LoadURL path it may have come from
+  // the renderer in the first place as part of OpenURL.
+  bool browser_initiated = !entry.is_renderer_initiated();
+
   std::unique_ptr<NavigationRequest> navigation_request(new NavigationRequest(
       frame_tree_node, entry.ConstructCommonNavigationParams(
                            frame_entry, request_body, dest_url, dest_referrer,
                            navigation_type, lofi_state, navigation_start),
       BeginNavigationParams(entry.extra_headers(), net::LOAD_NORMAL,
                             false,  // has_user_gestures
                             false,  // skip_service_worker
                             REQUEST_CONTEXT_TYPE_LOCATION, initiator),
       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()),
-      true, &frame_entry, &entry));
+      browser_initiated,
+      true, // may_transfer
+      &frame_entry, &entry));
   return navigation_request;
 }
 
 // static
 std::unique_ptr<NavigationRequest> NavigationRequest::CreateRendererInitiated(
     FrameTreeNode* frame_tree_node,
     const CommonNavigationParams& common_params,
     const BeginNavigationParams& begin_params,
     int current_history_list_offset,
     int current_history_list_length) {
@@ skipping 14 matching lines @@
       std::map<std::string, bool>(), // subframe_unique_names
       frame_tree_node->has_committed_real_load(),
       false,                   // intended_as_new_entry
       -1,                      // pending_history_list_offset
       current_history_list_offset, current_history_list_length,
       false,                   // is_view_source
       false,                   // should_clear_history_list
       begin_params.has_user_gesture);
   std::unique_ptr<NavigationRequest> navigation_request(
       new NavigationRequest(frame_tree_node, common_params, begin_params,
-                            request_params, false, nullptr, nullptr));
+                            request_params,
+                            false, // browser_initiated
+                            false, // may_transfer
+                            nullptr, nullptr));
   return navigation_request;
 }
 
 NavigationRequest::NavigationRequest(
     FrameTreeNode* frame_tree_node,
     const CommonNavigationParams& common_params,
     const BeginNavigationParams& begin_params,
     const RequestNavigationParams& request_params,
     bool browser_initiated,
+    bool may_transfer,
     const FrameNavigationEntry* frame_entry,
     const NavigationEntryImpl* entry)
     : frame_tree_node_(frame_tree_node),
       common_params_(common_params),
       begin_params_(begin_params),
       request_params_(request_params),
       browser_initiated_(browser_initiated),
       state_(NOT_STARTED),
       restore_type_(RestoreType::NONE),
       is_view_source_(false),
       bindings_(NavigationEntryImpl::kInvalidBindings),
-      associated_site_instance_type_(AssociatedSiteInstanceType::NONE) {
+      associated_site_instance_type_(AssociatedSiteInstanceType::NONE),
+      may_transfer_(may_transfer) {
   DCHECK(!browser_initiated || (entry != nullptr && frame_entry != nullptr));
-  if (browser_initiated) {
+  if (may_transfer) {
     FrameNavigationEntry* frame_entry = entry->GetFrameEntry(frame_tree_node);
     if (frame_entry) {
       source_site_instance_ = frame_entry->source_site_instance();
       dest_site_instance_ = frame_entry->site_instance();
     }
 
     restore_type_ = entry->restore_type();
     is_view_source_ = entry->IsViewSourceMode();
     bindings_ = entry->bindings();
   } else {
@@ skipping 384 matching lines @@
   DCHECK_EQ(request_params_.has_user_gesture, begin_params_.has_user_gesture);
 
   render_frame_host->CommitNavigation(response_.get(), std::move(body_),
                                       common_params_, request_params_,
                                       is_view_source_);
 
   frame_tree_node_->ResetNavigationRequest(true);
 }
 
 }  // namespace content