Fix most remaining WebUI link errors on Android.

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 3721bde3a1d9ba9148ce5ac0cbe6406766094280..3a885def626255770a7bcd688967700d5d27c714 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -112,7 +112,6 @@ void RegisterLocalState(PrefService* local_state) {
   AppsPromo::RegisterPrefs(local_state);
   browser_shutdown::RegisterPrefs(local_state);
   ExternalProtocolHandler::RegisterPrefs(local_state);
-  FlagsUI::RegisterPrefs(local_state);
   geolocation::RegisterPrefs(local_state);
   GoogleURLTracker::RegisterPrefs(local_state);
   IntranetRedirectDetector::RegisterPrefs(local_state);
@@ -146,6 +145,7 @@ void RegisterLocalState(PrefService* local_state) {
 #if !defined(OS_ANDROID)
   BackgroundModeManager::RegisterPrefs(local_state);
   Browser::RegisterPrefs(local_state);
+  FlagsUI::RegisterPrefs(local_state);
   NewTabPageHandler::RegisterPrefs(local_state);
   printing::PrintJobManager::RegisterPrefs(local_state);
   PromoResourceService::RegisterPrefs(local_state);