Coalesce event router Init calls into their constructors.

chrome/browser/extensions/extension_service.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/extension_service.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/basictypes.h"
@@ skipping 495 matching lines @@
   InitEventRouters();
 }
 
 void ExtensionService::InitEventRouters() {
   if (event_routers_initialized_)
     return;
 
 #if defined(ENABLE_EXTENSIONS)
   history_event_router_.reset(new HistoryExtensionEventRouter(profile_));
   browser_event_router_.reset(new extensions::BrowserEventRouter(profile_));
-  browser_event_router_->Init();
   window_event_router_.reset(new extensions::WindowEventRouter(profile_));
-  window_event_router_->Init();
   preference_event_router_.reset(
       new extensions::PreferenceEventRouter(profile_));
   bookmark_event_router_.reset(new BookmarkExtensionEventRouter(
       BookmarkModelFactory::GetForProfile(profile_)));
-  bookmark_event_router_->Init();
   cookies_event_router_.reset(
       new extensions::ExtensionCookiesEventRouter(profile_));
-  cookies_event_router_->Init();
   management_event_router_.reset(new ExtensionManagementEventRouter(profile_));
-  management_event_router_->Init();
   extensions::ProcessesEventRouter::GetInstance()->ObserveProfile(profile_);
   web_navigation_event_router_.reset(
       new extensions::WebNavigationEventRouter(profile_));
-  web_navigation_event_router_->Init();
   font_settings_event_router_.reset(
       new extensions::FontSettingsEventRouter(profile_));
-  font_settings_event_router_->Init();
   managed_mode_event_router_.reset(
       new extensions::ExtensionManagedModeEventRouter(profile_));
-  managed_mode_event_router_->Init();
   push_messaging_event_router_.reset(
       new extensions::PushMessagingEventRouter(profile_));
-  push_messaging_event_router_->Init();
   media_galleries_private_event_router_.reset(
       new extensions::MediaGalleriesPrivateEventRouter(profile_));
   bluetooth_event_router_.reset(
       new extensions::ExtensionBluetoothEventRouter(profile_));
 
 #if defined(OS_CHROMEOS)
   FileBrowserEventRouterFactory::GetForProfile(
       profile_)->ObserveFileSystemEvents();
 
   input_method_event_router_.reset(
@@ skipping 2307 matching lines @@
     // External extensions are initially disabled. We prompt the user before
     // enabling them.
     if (Extension::IsExternalLocation(extension->location()) &&
         !extension_prefs_->IsExternalExtensionAcknowledged(extension->id())) {
       return false;
     }
   }
 
   return true;
 }