Omnibox - Make Clipboard Provider Enabled via an Experimental Feature

components/omnibox/browser/autocomplete_classifier.h

Index: components/omnibox/browser/autocomplete_classifier.h
diff --git a/components/omnibox/browser/autocomplete_classifier.h b/components/omnibox/browser/autocomplete_classifier.h
index c1a08a703d067276ae9a039450cd4207da787943..84c3954df85c70f89a9a115e1167343143bb93be 100644
--- a/components/omnibox/browser/autocomplete_classifier.h
+++ b/components/omnibox/browser/autocomplete_classifier.h
@@ -20,11 +20,6 @@ class GURL;
 
 class AutocompleteClassifier : public KeyedService {
  public:
-  // Bitmap of AutocompleteProvider::Type values describing the default set of
-  // providers queried for the omnibox.  Intended to be passed to
-  // AutocompleteController().
-  static const int kDefaultOmniboxProviders;
-
   AutocompleteClassifier(
       std::unique_ptr<AutocompleteController> controller_,
       std::unique_ptr<AutocompleteSchemeClassifier> scheme_classifier);
@@ -33,6 +28,11 @@ class AutocompleteClassifier : public KeyedService {
   // KeyedService:
   void Shutdown() override;
 
+  // Bitmap of AutocompleteProvider::Type values describing the default set of
+  // providers queried for the omnibox.  Intended to be passed to
+  // AutocompleteController().
+  static int DefaultOmniboxProviders();
+
   // Given some string |text| that the user wants to use for navigation,
   // determines how it should be interpreted.
   // |prefer_keyword| should be true the when keyword UI is onscreen; see