cleanup: Use EventRouter instead of ExtensionSystem::Get->event_router()

chrome/browser/extensions/api/log_private/log_private_api_chromeos.cc

 // Copyright 2013 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/log_private/log_private_api.h"
 
 #include <string>
 #include <vector>
 
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/log_private/filter_handler.h"
 #include "chrome/browser/extensions/api/log_private/log_parser.h"
 #include "chrome/browser/extensions/api/log_private/syslog_parser.h"
 #include "chrome/browser/feedback/system_logs/scrubbed_system_logs_fetcher.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/log_private.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_function.h"
-#include "extensions/browser/extension_system.h"
 
 using content::BrowserThread;
 
 namespace events {
 const char kOnAddNetInternalsEntries[] = "logPrivate.onAddNetInternalsEntries";
 }  // namespace events
 
 namespace extensions {
 namespace {
 
@@ skipping 87 matching lines @@
 void LogPrivateAPI::AddEntriesOnUI(scoped_ptr<base::ListValue> value) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   for (std::set<std::string>::iterator ix = net_internal_watches_.begin();
        ix != net_internal_watches_.end(); ++ix) {
     // Create the event's arguments value.
     scoped_ptr<base::ListValue> event_args(new base::ListValue());
     event_args->Append(value->DeepCopy());
     scoped_ptr<Event> event(new Event(events::kOnAddNetInternalsEntries,
                                       event_args.Pass()));
-    ExtensionSystem::Get(profile_)->event_router()->DispatchEventToExtension(
-        *ix, event.Pass());
+    EventRouter::Get(profile_)->DispatchEventToExtension(*ix, event.Pass());
   }
 }
 
 void LogPrivateAPI::MaybeStartNetInternalLogging() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (!logging_net_internals_) {
     g_browser_process->io_thread()->net_log()->AddThreadSafeObserver(
         this, net::NetLog::LOG_ALL_BUT_BYTES);
     logging_net_internals_ = true;
   }
@@ skipping 86 matching lines @@
 LogPrivateStopNetInternalsWatchFunction::
 ~LogPrivateStopNetInternalsWatchFunction() {
 }
 
 bool LogPrivateStopNetInternalsWatchFunction::RunImpl() {
   LogPrivateAPI::Get(GetProfile())->StopNetInternalsWatch(extension_id());
   return true;
 }
 
 }  // namespace extensions