Update components for new prefs location.

components/proximity_auth/cryptauth/cryptauth_gcm_manager_impl.cc

 // Copyright 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.
 
 #include "components/proximity_auth/cryptauth/cryptauth_gcm_manager_impl.h"
 
 #include "base/bind.h"
-#include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "components/gcm_driver/gcm_driver.h"
+#include "components/prefs/pref_service.h"
 #include "components/proximity_auth/cryptauth/pref_names.h"
 #include "components/proximity_auth/logging/logging.h"
 
 namespace proximity_auth {
 
 namespace {
 
 // The GCM app id identifies the client.
 const char kCryptAuthGCMAppId[] = "com.google.chrome.cryptauth";
 
@@ skipping 116 matching lines @@
     return;
   }
 
   PA_LOG(INFO) << "GCM registration success, registration_id="
                << registration_id;
   pref_service_->SetString(prefs::kCryptAuthGCMRegistrationId, registration_id);
   FOR_EACH_OBSERVER(Observer, observers_, OnGCMRegistrationResult(true));
 }
 
 }  // namespace proximity_auth