Remove GetExtensionEventRouter from Profile.

chrome/browser/extensions/api/api_function.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/api_function.h"
 
 #include "base/bind.h"
 #include "chrome/browser/extensions/api/api_resource_event_notifier.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
 
 using content::BrowserThread;
 
 namespace extensions {
 
 ApiFunction::ApiFunction() {
 }
 
 ApiFunction::~ApiFunction() {
 }
 
 int ApiFunction::ExtractSrcId(const DictionaryValue* options) {
   int src_id = -1;
   if (options) {
     if (options->HasKey(kSrcIdKey))
       EXTENSION_FUNCTION_VALIDATE(options->GetInteger(kSrcIdKey, &src_id));
   }
   return src_id;
 }
 
 ApiResourceEventNotifier* ApiFunction::CreateEventNotifier(int src_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   return new ApiResourceEventNotifier(
-      profile()->GetExtensionEventRouter(), profile(), extension_id(),
-      src_id, source_url());
+      extensions::ExtensionSystem::Get(profile())->event_router(), profile(),
+      extension_id(), src_id, source_url());
 }
 
 // AsyncApiFunction
 AsyncApiFunction::AsyncApiFunction()
     : work_thread_id_(BrowserThread::IO) {
 }
 
 AsyncApiFunction::~AsyncApiFunction() {
 }
 
@@ skipping 41 matching lines @@
       "specify a different thread or derive from a different class.";
   AsyncWorkStart();
 }
 
 void AsyncApiFunction::RespondOnUIThread() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   SendResponse(Respond());
 }
 
 }  // namespace extensions