Fixed missing function
diff --git a/content/browser/devtools/protocol/network_handler.cc b/content/browser/devtools/protocol/network_handler.cc
index d9c7fa8..3bd3cab3 100644
--- a/content/browser/devtools/protocol/network_handler.cc
+++ b/content/browser/devtools/protocol/network_handler.cc
@@ -1728,7 +1728,7 @@
 
   frontend_->NavigationCookieReceived(
       request_id, loader_id,
-      base::TimeTicks::Now().InMicroseconds() /
+      (base::TimeTicks::Now() - base::TimeTicks()).InMicroseconds() /
           static_cast<double>(base::Time::kMicrosecondsPerSecond),
       resource_type, std::move(response), std::move(frame_id));
 }