Add taskid for navigation, created in session sync

components/sync_sessions/sessions_sync_manager.cc

Index: components/sync_sessions/sessions_sync_manager.cc
diff --git a/components/sync_sessions/sessions_sync_manager.cc b/components/sync_sessions/sessions_sync_manager.cc
index d61d75591b9a75f8bf94956cfdbe0bec00c1797b..e4491281d7b4834f4336d54d59d384387791918b 100644
--- a/components/sync_sessions/sessions_sync_manager.cc
+++ b/components/sync_sessions/sessions_sync_manager.cc
@@ -389,8 +389,10 @@ void SessionsSyncManager::AssociateTab(SyncedTabDelegate* const tab_delegate,
   if (session_tab->navigations.size() > static_cast<size_t>(old_index))
     old_url = session_tab->navigations[old_index].virtual_url();
 
+  TabTasks* tab_tasks = task_tracker_.GetTabTasks(tab_id);
   // Update the tracker's session representation.
-  SetSessionTabFromDelegate(*tab_delegate, base::Time::Now(), session_tab);
+  SetSessionTabFromDelegate(*tab_delegate, base::Time::Now(), session_tab,
+                            tab_tasks);
   SetVariationIds(session_tab);
   session_tracker_.GetSession(current_machine_tag())->modified_time =
       base::Time::Now();
@@ -1034,7 +1036,8 @@ void SessionsSyncManager::AssociateRestoredPlaceholderTab(
 void SessionsSyncManager::SetSessionTabFromDelegate(
     const SyncedTabDelegate& tab_delegate,
     base::Time mtime,
-    sessions::SessionTab* session_tab) {
+    sessions::SessionTab* session_tab,
+    TabTasks* tab_tasks) {
   DCHECK(session_tab);
   session_tab->window_id.set_id(tab_delegate.GetWindowId());
   session_tab->tab_id.set_id(tab_delegate.GetSessionId());
@@ -1055,6 +1058,14 @@ void SessionsSyncManager::SetSessionTabFromDelegate(
   bool is_supervised = tab_delegate.ProfileIsSupervised();
   session_tab->navigations.clear();
 
+  if (tab_tasks != nullptr)
+    tab_tasks->UpdateTask(current_index,
+                          tab_delegate.GetTransitionAtIndex(current_index),
+                          mtime.ToTimeT());
+
+  DVLOG(0) << "current_index: " << current_index << " of "
+           << tab_delegate.GetEntryCount();
+
   for (int i = min_index; i < max_index; ++i) {
     if (!tab_delegate.GetVirtualURLAtIndex(i).is_valid())
       continue;
@@ -1065,6 +1076,9 @@ void SessionsSyncManager::SetSessionTabFromDelegate(
     if (i == current_index)
       session_tab->current_navigation_index = session_tab->navigations.size();
 
+    if (tab_tasks != nullptr && i < tab_tasks->GetNavigationsNum())
+      serialized_entry.set_task_id(tab_tasks->GetTaskIdAtNav(i));
+
     session_tab->navigations.push_back(serialized_entry);
     if (is_supervised) {
       session_tab->navigations.back().set_blocked_state(