Update chrome for new prefs location.

chrome/browser/chromeos/arc/settings_bridge.h

 // Copyright (c) 2015 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.
 #ifndef CHROME_BROWSER_CHROMEOS_ARC_SETTINGS_BRIDGE_H_
 #define CHROME_BROWSER_CHROMEOS_ARC_SETTINGS_BRIDGE_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
-#include "base/prefs/pref_change_registrar.h"
 #include "base/values.h"
 #include "chromeos/settings/timezone_settings.h"
 #include "components/arc/arc_bridge_service.h"
+#include "components/prefs/pref_change_registrar.h"
 
 namespace arc {
 
 namespace fontsizes {
 
 // The following values were obtained from chrome://settings and Android's
 // Display settings on Nov 2015. They are expected to remain stable.
 const float kAndroidFontScaleSmall = 0.85;
 const float kAndroidFontScaleNormal = 1;
 const float kAndroidFontScaleLarge = 1.15;
@@ skipping 61 matching lines @@
   PrefChangeRegistrar registrar_;
 
   Delegate* const delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(SettingsBridge);
 };
 
 }  // namespace arc
 
 #endif  // CHROME_BROWSER_CHROMEOS_ARC_SETTINGS_BRIDGE_H_