Remove the deprecated function ExtensionService::extensions().

chrome/browser/ui/media_utils.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/ui/media_utils.h"
 
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/web_contents.h"
 
 #if defined(ENABLE_EXTENSIONS)
-#include "chrome/browser/extensions/extension_service.h"
-#include "extensions/browser/extension_system.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/common/constants.h"
 #endif
 
 namespace {
 
 #if defined(ENABLE_EXTENSIONS)
 const extensions::Extension* GetExtensionForOrigin(Profile* profile,
                                              const GURL& security_origin) {
   if (!security_origin.SchemeIs(extensions::kExtensionScheme))
     return NULL;
 
-  ExtensionService* extensions_service =
-      extensions::ExtensionSystem::Get(profile)->extension_service();
   const extensions::Extension* extension =
-      extensions_service->extensions()->GetByID(security_origin.host());
+      extensions::ExtensionRegistry::Get(profile)->GetExtensionById(
+          security_origin.host(), extensions::ExtensionRegistry::ENABLED);
   DCHECK(extension);
   return extension;
 }
 #endif
 
 }  // namespace
 
 void RequestMediaAccessPermission(
     content::WebContents* web_contents,
     Profile* profile,
@@ skipping 20 matching lines @@
         ->CheckMediaAccessPermission(
             web_contents, security_origin, type, extension);
   }
   return MediaCaptureDevicesDispatcher::GetInstance()
       ->CheckMediaAccessPermission(web_contents, security_origin, type);
 #else
   return MediaCaptureDevicesDispatcher::GetInstance()
       ->CheckMediaAccessPermission(web_contents, security_origin, type);
 #endif
 }