Omnibox: Make InMemoryURLIndex respect hidden URLRows

components/omnibox/browser/history_quick_provider.cc

Index: components/omnibox/browser/history_quick_provider.cc
diff --git a/components/omnibox/browser/history_quick_provider.cc b/components/omnibox/browser/history_quick_provider.cc
index ea045ad37532f8057b98549775281066ed7d24d5..bccc5508d310e6a1bfddab87719c405f5a4b29bf 100644
--- a/components/omnibox/browser/history_quick_provider.cc
+++ b/components/omnibox/browser/history_quick_provider.cc
@@ -236,8 +236,10 @@ AutocompleteMatch HistoryQuickProvider::QuickMatchToACMatch(
       match.inline_autocompletion =
           match.fill_into_edit.substr(inline_autocomplete_offset);
     }
-    match.allowed_to_be_default_match = match.inline_autocompletion.empty() ||
-        !PreventInlineAutocomplete(autocomplete_input_);
+    match.allowed_to_be_default_match =
+        match.typed_count > 0 &&
+        (match.inline_autocompletion.empty() ||
+         !PreventInlineAutocomplete(autocomplete_input_));
   }
   match.EnsureUWYTIsAllowedToBeDefault(autocomplete_input_,
                                        client()->GetTemplateURLService());