Remove the deprecated function ExtensionService::extensions().

chrome/browser/extensions/api/webrtc_audio_private/webrtc_audio_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/extensions/api/webrtc_audio_private/webrtc_audio_private_api.h"
 
 #include "base/lazy_instance.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/task_runner_util.h"
 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
-#include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/media_device_id.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/event_router.h"
-#include "extensions/browser/extension_system.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "media/audio/audio_manager_base.h"
 #include "media/audio/audio_output_controller.h"
 
 namespace extensions {
 
 using content::BrowserThread;
 using content::RenderViewHost;
 using media::AudioDeviceNames;
@@ skipping 48 matching lines @@
       break;
   }
 }
 
 void WebrtcAudioPrivateEventService::SignalEvent() {
   using api::webrtc_audio_private::OnSinksChanged::kEventName;
 
   EventRouter* router = EventRouter::Get(browser_context_);
   if (!router || !router->HasEventListener(kEventName))
     return;
-  ExtensionService* extension_service =
-      ExtensionSystem::Get(browser_context_)->extension_service();
-  const ExtensionSet* extensions = extension_service->extensions();
-  for (ExtensionSet::const_iterator it = extensions->begin();
-       it != extensions->end(); ++it) {
-    const std::string& extension_id = (*it)->id();
+
+  for (const scoped_refptr<const extensions::Extension>& extension :
+       ExtensionRegistry::Get(browser_context_)->enabled_extensions()) {
+    const std::string& extension_id = extension->id();
     if (router->ExtensionHasEventListener(extension_id, kEventName) &&
-        (*it)->permissions_data()->HasAPIPermission("webrtcAudioPrivate")) {
+        extension->permissions_data()->HasAPIPermission("webrtcAudioPrivate")) {
       scoped_ptr<Event> event(
           new Event(kEventName, make_scoped_ptr(new base::ListValue()).Pass()));
       router->DispatchEventToExtension(extension_id, event.Pass());
     }
   }
 }
 
 WebrtcAudioPrivateFunction::WebrtcAudioPrivateFunction()
     : resource_context_(NULL) {
 }
@@ skipping 371 matching lines @@
     results_.reset(wap::GetAssociatedSink::Results::Create("").release());
   } else {
     results_.reset(
         wap::GetAssociatedSink::Results::Create(associated_sink_id).release());
   }
 
   SendResponse(true);
 }
 
 }  // namespace extensions