Classify navigations without page id in parallel to the existing classifier.

content/public/test/render_view_test.cc

Index: content/public/test/render_view_test.cc
diff --git a/content/public/test/render_view_test.cc b/content/public/test/render_view_test.cc
index 1e1a0485beeac68c59707ceffe6f62c9cb2a94f6..a9d4766a4bf74f502daf56f8f9688581b2490b2c 100644
--- a/content/public/test/render_view_test.cc
+++ b/content/public/test/render_view_test.cc
@@ -453,6 +453,7 @@ void RenderViewTest::GoToOffset(int offset, const PageState& state) {
   RequestNavigationParams request_params;
   request_params.page_state = state;
   request_params.page_id = impl->page_id_ + offset;
+  request_params.nav_entry_id = pending_offset + 1;
   request_params.pending_history_list_offset = pending_offset;
   request_params.current_history_list_offset = impl->history_list_offset_;
   request_params.current_history_list_length = history_list_length;