Store rotation/ui scale to local state.

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

 // Copyright (c) 2013 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/chromeos/chrome_browser_main_chromeos.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/shell.h"
@@ skipping 620 matching lines @@
 
   // Initialize the network portal detector for Chrome OS. The network
   // portal detector starts to listen for notifications from
   // NetworkLibrary about changes in the NetworkManager and initiates
   // captive portal detection for active networks.
   if (NetworkPortalDetector::IsEnabled() &&
       NetworkPortalDetector::GetInstance()) {
     NetworkPortalDetector::GetInstance()->Init();
   }
 
-  NotifyDisplayLocalStatePrefChanged();
+  LoadDisplayPreferences();
 
   display_configuration_observer_.reset(
       new DisplayConfigurationObserver());
 
   automatic_reboot_manager_.reset(new system::AutomaticRebootManager(
       scoped_ptr<base::TickClock>(new base::DefaultTickClock)));
 
   ChromeBrowserMainPartsLinux::PostProfileInit();
 }
 
@@ skipping 202 matching lines @@
   trial->AppendGroup("4GB_RAM_4GB_swap", zram_group == '4' ? 1 : 0);
   trial->AppendGroup("4GB_RAM_6GB_swap", zram_group == '5' ? 1 : 0);
   trial->AppendGroup("snow_no_swap", zram_group == '6' ? 1 : 0);
   trial->AppendGroup("snow_1GB_swap", zram_group == '7' ? 1 : 0);
   trial->AppendGroup("snow_2GB_swap", zram_group == '8' ? 1 : 0);
   // This is necessary to start the experiment as a side effect.
   trial->group();
 }
 
 }  //  namespace chromeos