Remove ExtensionService::extension_prefs()

chrome/browser/extensions/api/app_runtime/app_runtime_api.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/extensions/api/app_runtime/app_runtime_api.h"
 
 #include "base/json/json_writer.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
-#include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/app_runtime.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/extension.h"
 #include "url/gurl.h"
 
 #if defined(OS_CHROMEOS)
@@ skipping 18 matching lines @@
   scoped_ptr<base::ListValue> args(new base::ListValue());
   args->Append(launch_data.release());
   extensions::ExtensionSystem* system =
       extensions::ExtensionSystem::Get(profile);
   scoped_ptr<Event> event(new Event(app_runtime::OnLaunched::kEventName,
                                     args.Pass()));
   event->restrict_to_browser_context = profile;
   event->can_load_ephemeral_apps = true;
   system->event_router()->DispatchEventWithLazyListener(extension_id,
                                                         event.Pass());
-  system->extension_service()->extension_prefs()->SetLastLaunchTime(
+  ExtensionPrefs::Get(profile)->SetLastLaunchTime(
       extension_id, base::Time::Now());
 }
 
 }  // anonymous namespace
 
 // static.
 void AppEventRouter::DispatchOnLaunchedEvent(
     Profile* profile, const Extension* extension) {
   scoped_ptr<base::DictionaryValue> launch_data(new base::DictionaryValue());
   DispatchOnLaunchedEventImpl(extension->id(), launch_data.Pass(), profile);
@@ skipping 40 matching lines @@
     const GURL& referrer_url) {
   api::app_runtime::LaunchData launch_data;
   launch_data.id.reset(new std::string(handler_id));
   launch_data.url.reset(new std::string(url.spec()));
   launch_data.referrer_url.reset(new std::string(referrer_url.spec()));
   DispatchOnLaunchedEventImpl(
       extension->id(), launch_data.ToValue().Pass(), profile);
 }
 
 }  // namespace extensions