components: Extract pref_registry component out of user_prefs.

chrome/browser/renderer_host/pepper/device_id_fetcher.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/renderer_host/pepper/device_id_fetcher.h"
 
 #include "base/file_util.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #if defined(OS_CHROMEOS)
 #include "chromeos/cryptohome/system_salt_getter.h"
 #endif
-#include "components/user_prefs/pref_registry_syncable.h"
+#include "components/pref_registry/pref_registry_syncable.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_ppapi_host.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host.h"
 #include "crypto/encryptor.h"
 #include "crypto/random.h"
 #include "crypto/sha2.h"
 #include "ppapi/c/pp_errors.h"
 #if defined(ENABLE_RLZ)
 #include "rlz/lib/machine_id.h"
@@ skipping 180 matching lines @@
         BrowserThread::IO,
         FROM_HERE,
         base::Bind(&DeviceIDFetcher::RunCallbackOnIOThread, this, id, result));
     return;
   }
   in_progress_ = false;
   callback_.Run(id, result);
 }
 
 }  // namespace chrome