[NTP::Push] Add Content Suggestions GCM App Handler

chrome/browser/prefs/browser_prefs.cc

Index: chrome/browser/prefs/browser_prefs.cc
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index e4196af74544f193159ef8401bee19eb09013e0e..ceb46426e2e920fd6611b456097ac0020eab0d17 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -79,6 +79,7 @@
 #include "components/gcm_driver/gcm_channel_status_syncer.h"
 #include "components/metrics/metrics_service.h"
 #include "components/network_time/network_time_tracker.h"
+#include "components/ntp_snippets/breaking_news/content_suggestions_gcm_app_handler.h"
 #include "components/ntp_snippets/breaking_news/subscription_manager.h"
 #include "components/ntp_snippets/content_suggestions_service.h"
 #include "components/ntp_snippets/remote/remote_suggestions_provider_impl.h"
@@ -497,6 +498,7 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   MediaStreamDevicesController::RegisterProfilePrefs(registry);
   NetHttpSessionParamsObserver::RegisterProfilePrefs(registry);
   NotifierStateTracker::RegisterProfilePrefs(registry);
+  ntp_snippets::ContentSuggestionsGCMAppHandler::RegisterProfilePrefs(registry);
   ntp_snippets::ContentSuggestionsService::RegisterProfilePrefs(registry);
   ntp_snippets::ForeignSessionsSuggestionsProvider::RegisterProfilePrefs(
       registry);