Remove PrefServiceSimple, replacing it with PrefService and PrefRegistrySimple.

chrome/browser/renderer_host/web_cache_manager.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/renderer_host/web_cache_manager.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/memory/singleton.h"
 #include "base/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/sys_info.h"
 #include "base/time.h"
 #include "chrome/browser/browser_process.h"
+#include "chrome/browser/prefs/pref_registrar_simple.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 
 using base::Time;
 using base::TimeDelta;
@@ skipping 19 matching lines @@
 
   UMA_HISTOGRAM_MEMORY_MB("Cache.MaxCacheSizeMB",
                           default_cache_size / 1024 / 1024);
 
   return default_cache_size;
 }
 
 }  // anonymous namespace
 
 // static
-void WebCacheManager::RegisterPrefs(PrefServiceSimple* prefs) {
+void WebCacheManager::RegisterPrefs(PrefRegistrarSimple* prefs) {
   prefs->RegisterIntegerPref(prefs::kMemoryCacheSize, GetDefaultCacheSize());
 }
 
 // static
 WebCacheManager* WebCacheManager::GetInstance() {
   return Singleton<WebCacheManager>::get();
 }
 
 WebCacheManager::WebCacheManager()
     : global_size_limit_(GetDefaultGlobalSizeLimit()),
@@ skipping 366 matching lines @@
     if (idle >= TimeDelta::FromMinutes(kRendererInactiveThresholdMinutes)) {
       // Moved to inactive status.  This invalidates our iterator.
       inactive_renderers_.insert(*iter);
       active_renderers_.erase(*iter);
       iter = active_renderers_.begin();
       continue;
     }
     ++iter;
   }
 }