Move the bits of Prefs where production code has only trivially easy

chrome/browser/prefs/pref_value_store.cc

 // Copyright (c) 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/pref_value_store.h"
 
 #include "base/logging.h"
+#include "base/prefs/pref_notifier.h"
 #include "chrome/browser/prefs/pref_model_associator.h"
-#include "chrome/browser/prefs/pref_notifier.h"
 
 PrefValueStore::PrefStoreKeeper::PrefStoreKeeper()
     : pref_value_store_(NULL),
       type_(PrefValueStore::INVALID_STORE) {
 }
 
 PrefValueStore::PrefStoreKeeper::~PrefStoreKeeper() {
   if (pref_store_.get()) {
     pref_store_->RemoveObserver(this);
     pref_store_ = NULL;
@@ skipping 258 matching lines @@
   if (initialization_failed_)
     return;
   for (size_t i = 0; i <= PREF_STORE_TYPE_MAX; ++i) {
     scoped_refptr<PrefStore> store =
         GetPrefStore(static_cast<PrefStoreType>(i));
     if (store && !store->IsInitializationComplete())
       return;
   }
   pref_notifier_->OnInitializationCompleted(true);
 }