Enabled pressing TAB to traverse through the Omnibox results

chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk.cc

Index: chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk.cc
diff --git a/chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk.cc b/chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk.cc
index 83fdf94e6e48dfa15f1739de7cf8c3e4fa3855dc..7b78406f783fdfa7f7cf28a012c6a095cd158e17 100644
--- a/chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk.cc
+++ b/chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk.cc
@@ -483,10 +483,8 @@ void OmniboxPopupViewGtk::AcceptLine(size_t line,
   // extension, |match| and its contents.  So copy the relevant match out to
   // make sure it stays alive until the call completes.
   AutocompleteMatch match = model_->result().match_at(line);
-  string16 keyword;
-  const bool is_keyword_hint = model_->GetKeywordForMatch(match, &keyword);
   omnibox_view_->OpenMatch(match, disposition, GURL(), line,
-                           is_keyword_hint ? string16() : keyword);
+                           match.keyword);
 }
 
 const gfx::Image* OmniboxPopupViewGtk::IconForMatch(