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 75ca0ce3efb5d639b8a39d0b6e39a6de3f387864..e7140b75fcb128d6b325a1c82fd847e8e9ebecf0 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -256,6 +256,7 @@
 
 #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 {
@@ -614,6 +615,7 @@ 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)