Omnibox - Make Clipboard Provider Enabled via an Experimental Feature

ios/chrome/browser/autocomplete/autocomplete_classifier_factory.cc

Index: ios/chrome/browser/autocomplete/autocomplete_classifier_factory.cc
diff --git a/ios/chrome/browser/autocomplete/autocomplete_classifier_factory.cc b/ios/chrome/browser/autocomplete/autocomplete_classifier_factory.cc
index 449a18dc039ae55aec2ce25db22351b347fdd7b9..11cdca53bd8c9e9c5d97715030f731226dde2984 100644
--- a/ios/chrome/browser/autocomplete/autocomplete_classifier_factory.cc
+++ b/ios/chrome/browser/autocomplete/autocomplete_classifier_factory.cc
@@ -27,7 +27,7 @@ std::unique_ptr<KeyedService> BuildAutocompleteClassifier(
   return base::MakeUnique<AutocompleteClassifier>(
       base::WrapUnique(new AutocompleteController(
           base::WrapUnique(new AutocompleteProviderClientImpl(browser_state)),
-          nullptr, AutocompleteClassifier::kDefaultOmniboxProviders)),
+          nullptr, AutocompleteClassifier::DefaultOmniboxProviders())),
       base::WrapUnique(new AutocompleteSchemeClassifierImpl));
 }