Add Datalist Support to New Autofill UI

chrome/browser/autofill/autofill_manager.h

Index: chrome/browser/autofill/autofill_manager.h
diff --git a/chrome/browser/autofill/autofill_manager.h b/chrome/browser/autofill/autofill_manager.h
index e7c011fcd4579a2f20d064390bfa3058556bdc07..03595059983e67b611cd6c8c879f71d4f45ebb4f 100644
--- a/chrome/browser/autofill/autofill_manager.h
+++ b/chrome/browser/autofill/autofill_manager.h
@@ -215,6 +215,10 @@ class AutofillManager : public content::NotificationObserver,
   void OnShowPasswordSuggestions(const webkit::forms::FormField& field,
                                  const gfx::Rect& bounds,
                                  const std::vector<string16>& suggestions);
+  void OnSetDataList(const std::vector<string16>& values,
+                     const std::vector<string16>& labels,
+                     const std::vector<string16>& icons,
+                     const std::vector<int>& unique_ids);
 
   // Fills |host| with the RenderViewHost for this tab.
   // Returns false if Autofill is disabled or if the host is unavailable.