Re-enable about:flags on Android

chrome/browser/prefs/browser_prefs.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/prefs/browser_prefs.h"
 
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/accessibility/invert_bubble_prefs.h"
 #include "chrome/browser/autofill/autofill_manager.h"
 #include "chrome/browser/background/background_mode_manager.h"
@@ skipping 134 matching lines @@
 namespace chrome {
 
 void RegisterLocalState(PrefService* local_state) {
   // Prefs in Local State.
   local_state->RegisterIntegerPref(prefs::kMultipleProfilePrefMigration, 0);
 
   // Please keep this list alphabetized.
   browser_shutdown::RegisterPrefs(local_state);
   chrome::RegisterScreenshotPrefs(local_state);
   ExternalProtocolHandler::RegisterPrefs(local_state);
+  FlagsUI::RegisterPrefs(local_state);
   geolocation::RegisterPrefs(local_state);
   IntranetRedirectDetector::RegisterPrefs(local_state);
   KeywordEditorController::RegisterPrefs(local_state);
   MetricsLog::RegisterPrefs(local_state);
   MetricsService::RegisterPrefs(local_state);
   PluginFinder::RegisterPrefs(local_state);
   PrefProxyConfigTrackerImpl::RegisterPrefs(local_state);
   ProfileInfoCache::RegisterPrefs(local_state);
   ProfileManager::RegisterPrefs(local_state);
   PromoResourceService::RegisterPrefs(local_state);
@@ skipping 20 matching lines @@
 
 #if defined(TOOLKIT_VIEWS)
   RegisterBrowserViewPrefs(local_state);
   RegisterTabStripLayoutTypePrefs(local_state);
 #endif
 
 #if !defined(OS_ANDROID)
   BackgroundModeManager::RegisterPrefs(local_state);
   chrome_variations::VariationsService::RegisterPrefs(local_state);
   RegisterBrowserPrefs(local_state);
-  FlagsUI::RegisterPrefs(local_state);
   ManagedMode::RegisterPrefs(local_state);
   UpgradeDetector::RegisterPrefs(local_state);
 #endif
 
 #if defined(OS_CHROMEOS)
   chromeos::AudioHandler::RegisterPrefs(local_state);
   chromeos::DataPromoNotification::RegisterPrefs(local_state);
   chromeos::device_settings_cache::RegisterPrefs(local_state);
   chromeos::language_prefs::RegisterPrefs(local_state);
   chromeos::ProxyConfigServiceImpl::RegisterPrefs(local_state);
@@ skipping 170 matching lines @@
     }
     local_state->ClearPref(prefs::kLastPromptedGoogleURL);
 
     current_version |= GOOGLE_URL_TRACKER_PREFS;
     local_state->SetInteger(prefs::kMultipleProfilePrefMigration,
                             current_version);
   }
 }
 
 }  // namespace chrome