Remove kDistroDict from Preferences.

chrome/browser/rlz/chrome_rlz_tracker_delegate.cc

Index: chrome/browser/rlz/chrome_rlz_tracker_delegate.cc
diff --git a/chrome/browser/rlz/chrome_rlz_tracker_delegate.cc b/chrome/browser/rlz/chrome_rlz_tracker_delegate.cc
index 2988886a780697baf658d36bf51aab073ee83b83..0da9621fa046c37bf22a228b6bd62a8685102bc3 100644
--- a/chrome/browser/rlz/chrome_rlz_tracker_delegate.cc
+++ b/chrome/browser/rlz/chrome_rlz_tracker_delegate.cc
@@ -18,6 +18,7 @@
 #include "chrome/common/pref_names.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/omnibox/browser/omnibox_log.h"
+#include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_service.h"
 #include "components/search_engines/template_url.h"
 #include "components/search_engines/template_url_service.h"
@@ -29,6 +30,7 @@
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/common/content_switches.h"
+#include "rlz/features/features.h"
 
 #if defined(OS_WIN)
 #include "chrome/installer/util/google_update_settings.h"
@@ -41,6 +43,14 @@ ChromeRLZTrackerDelegate::~ChromeRLZTrackerDelegate() {
 }
 
 // static
+void ChromeRLZTrackerDelegate::RegisterProfilePrefs(
+    user_prefs::PrefRegistrySyncable* registry) {
+#if BUILDFLAG(ENABLE_RLZ)
+  registry->RegisterIntegerPref(prefs::kRlzPingDelaySeconds, 90);
+#endif
+}
+
+// static
 bool ChromeRLZTrackerDelegate::IsGoogleDefaultSearch(Profile* profile) {
   bool is_google_default_search = false;
   TemplateURLService* template_url_service =