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

chrome/browser/chromeos/extensions/screenlock_private_api.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/chromeos/extensions/screenlock_private_api.h"
 
 #include "base/lazy_instance.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/screen_locker.h"
 #include "chrome/browser/extensions/image_loader.h"
@@ skipping 255 matching lines @@
 }
 
 void ScreenlockPrivateEventRouter::DispatchEvent(
     const std::string& event_name,
     base::Value* arg) {
   scoped_ptr<base::ListValue> args(new base::ListValue());
   if (arg)
     args->Append(arg);
   scoped_ptr<extensions::Event> event(new extensions::Event(
       event_name, args.Pass()));
-  extensions::ExtensionSystem::Get(browser_context_)
-      ->event_router()
-      ->BroadcastEvent(event.Pass());
+  extensions::EventRouter::Get(browser_context_)->BroadcastEvent(event.Pass());
 }
 
 static base::LazyInstance<extensions::BrowserContextKeyedAPIFactory<
     ScreenlockPrivateEventRouter> > g_factory = LAZY_INSTANCE_INITIALIZER;
 
 // static
 extensions::BrowserContextKeyedAPIFactory<ScreenlockPrivateEventRouter>*
 ScreenlockPrivateEventRouter::GetFactoryInstance() {
   return g_factory.Pointer();
 }
@@ skipping 12 matching lines @@
 void ScreenlockPrivateEventRouter::OnAuthAttempted(
     chromeos::LoginDisplay::AuthType auth_type,
     const std::string& value) {
   scoped_ptr<base::ListValue> args(new base::ListValue());
   args->AppendString(
       screenlock::ToString(ToScreenlockPrivateAuthType(auth_type)));
   args->AppendString(value);
 
   scoped_ptr<extensions::Event> event(new extensions::Event(
       screenlock::OnAuthAttempted::kEventName, args.Pass()));
-  extensions::ExtensionSystem::Get(browser_context_)
-      ->event_router()
-      ->BroadcastEvent(event.Pass());
+  extensions::EventRouter::Get(browser_context_)->BroadcastEvent(event.Pass());
 }
 
 }  // namespace extensions