Options/MD Settings: use new prefs to drive import data dialog

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 318b76c80d666b49ffcd5c5812370f99e651f458..9936f6f8b912e32eb7c421d9a2b921af794ddddb 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -259,6 +259,7 @@
 
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
 #include "chrome/browser/ui/webui/md_history_ui.h"
+#include "chrome/browser/ui/webui/settings/md_settings_ui.h"
 #endif
 
 namespace {
@@ -634,6 +635,7 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
 
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
   MdHistoryUI::RegisterProfilePrefs(registry);
+  settings::MdSettingsUI::RegisterProfilePrefs(registry);
 #endif
 
   // Preferences registered only for migration (clearing or moving to a new key)