Interpret '?' and Ctrl-K or Ctrl-E as putting omnibox in keyword search mode for Default Search Pro…

components/omnibox/browser/bookmark_provider.cc

Index: components/omnibox/browser/bookmark_provider.cc
diff --git a/components/omnibox/browser/bookmark_provider.cc b/components/omnibox/browser/bookmark_provider.cc
index d61f11b6ceed6ea99de2ded7835bfc0e620bba1c..5068690db9765924cd2103e47448aa4ecc89011b 100644
--- a/components/omnibox/browser/bookmark_provider.cc
+++ b/components/omnibox/browser/bookmark_provider.cc
@@ -66,8 +66,7 @@ void BookmarkProvider::Start(const AutocompleteInput& input,
     return;
   matches_.clear();
 
-  if (input.from_omnibox_focus() || input.text().empty() ||
-      (input.type() == metrics::OmniboxInputType::FORCED_QUERY))
+  if (input.from_omnibox_focus() || input.text().empty())
     return;
 
   DoAutocomplete(input);