[chromedriver] Apply page load timeout to slow cross-process navigations

chrome/test/chromedriver/session_commands.cc

Index: chrome/test/chromedriver/session_commands.cc
diff --git a/chrome/test/chromedriver/session_commands.cc b/chrome/test/chromedriver/session_commands.cc
index 33e955ce7ae1ca125995710ad1eb856d61c4bc95..1da0f06f5b1e4564036dcf095f7c903e77b0f657 100644
--- a/chrome/test/chromedriver/session_commands.cc
+++ b/chrome/test/chromedriver/session_commands.cc
@@ -458,7 +458,7 @@ Status ExecuteIsLoading(Session* session,
 
   bool is_pending;
   status = web_view->IsPendingNavigation(
-      session->GetCurrentFrameId(), &is_pending);
+      session->GetCurrentFrameId(), nullptr, &is_pending);
   if (status.IsError())
     return status;
   value->reset(new base::FundamentalValue(is_pending));