List our features in ntp_snippets::kAllFeatures

chrome/browser/ntp_snippets/content_suggestions_notifier_service_factory.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ntp_snippets/content_suggestions_notifier_service_factory.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/memory/singleton.h"
 #include "chrome/browser/ntp_snippets/content_suggestions_service_factory.h"
-#include "chrome/browser/ntp_snippets/ntp_snippets_features.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "components/ntp_snippets/features.h"
 #include "components/variations/variations_associated_data.h"
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/android/ntp/content_suggestions_notifier_service.h"
 #endif
 
-using params::ntp_snippets::kNotificationsFeature;
+using ntp_snippets::kNotificationsFeature;
 
 ContentSuggestionsNotifierServiceFactory*
 ContentSuggestionsNotifierServiceFactory::GetInstance() {
   return base::Singleton<ContentSuggestionsNotifierServiceFactory>::get();
 }
 
 ContentSuggestionsNotifierService*
 ContentSuggestionsNotifierServiceFactory::GetForProfile(Profile* profile) {
 #if defined(OS_ANDROID)
   return static_cast<ContentSuggestionsNotifierService*>(
@@ skipping 31 matching lines @@
 #if defined(OS_ANDROID)
   if (base::FeatureList::IsEnabled(kNotificationsFeature)) {
     Profile* profile = Profile::FromBrowserContext(context);
     ntp_snippets::ContentSuggestionsService* suggestions =
         ContentSuggestionsServiceFactory::GetForProfile(profile);
     return new ContentSuggestionsNotifierService(profile, suggestions);
   }
 #endif
   return nullptr;
 }