Remove GetExtensionEventRouter from Profile.

chrome/browser/extensions/api/downloads/downloads_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/downloads/downloads_api.h"
 
 #include <algorithm>
 #include <cctype>
 #include <iterator>
 #include <set>
@@ skipping 14 matching lines @@
 #include "base/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_file_icon_extractor.h"
 #include "chrome/browser/download/download_query.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/extensions/event_names.h"
 #include "chrome/browser/extensions/event_router.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/icon_loader.h"
 #include "chrome/browser/icon_manager.h"
 #include "chrome/browser/renderer_host/chrome_render_message_filter.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/webui/web_ui_util.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/api/downloads.h"
 #include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_save_info.h"
@@ skipping 441 matching lines @@
   }
   query_out.AddFilter(base::Bind(&IsNotTemporaryDownloadFilter));
   query_out.Search(all_items.begin(), all_items.end(), results);
 }
 
 void DispatchEventInternal(
     Profile* target_profile,
     const char* event_name,
     const std::string& json_args,
     scoped_ptr<base::ListValue> event_args) {
-  if (!target_profile->GetExtensionEventRouter())
+  if (!extensions::ExtensionSystem::Get(target_profile)->event_router())
     return;
-  target_profile->GetExtensionEventRouter()->DispatchEventToRenderers(
-      event_name,
-      event_args.Pass(),
-      target_profile,
-      GURL(),
-      extensions::EventFilteringInfo());
-
+  extensions::ExtensionSystem::Get(target_profile)->event_router()->
+      DispatchEventToRenderers(event_name, event_args.Pass(), target_profile,
+                               GURL(), extensions::EventFilteringInfo());
   ExtensionDownloadsEventRouter::DownloadsNotificationSource
     notification_source;
   notification_source.event_name = event_name;
   notification_source.profile = target_profile;
   content::Source<ExtensionDownloadsEventRouter::DownloadsNotificationSource>
     content_source(&notification_source);
   std::string args_copy(json_args);
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSION_DOWNLOADS_EVENT,
       content_source,
@@ skipping 496 matching lines @@
   if (profile_->HasOffTheRecordProfile() &&
       !profile_->IsOffTheRecord()) {
     DispatchEventInternal(
         profile_->GetOffTheRecordProfile(),
         event_name,
         json_args,
         scoped_ptr<base::ListValue>(args->DeepCopy()));
   }
   DispatchEventInternal(profile_, event_name, json_args, args.Pass());
 }