MD Settings: Use FireWebUIListener() helper wherever possible.

chrome/browser/ui/webui/settings/settings_media_devices_selection_handler.cc

 // Copyright 2016 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/webui/settings/settings_media_devices_selection_handler.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 121 matching lines @@
       default_id = default_device;
   }
 
   // Use the first device as the default device if the preferred default device
   // does not exist in the OS.
   if (!devices.empty() && default_id.empty())
     default_id = devices[0].id;
 
   base::Value default_value(default_id);
   base::Value type_value(device_type);
-  CallJavascriptFunction("cr.webUIListenerCallback",
-                         base::Value("updateDevicesMenu"), type_value,
-                         device_list, default_value);
+  FireWebUIListener("updateDevicesMenu", type_value, device_list,
+                    default_value);
 }
 
 std::string MediaDevicesSelectionHandler::GetDeviceDisplayName(
     const content::MediaStreamDevice& device) const {
   std::string facing_info;
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   switch (device.video_facing) {
     case media::VideoFacingMode::MEDIA_VIDEO_FACING_USER:
       facing_info = l10n_util::GetStringUTF8(IDS_CAMERA_FACING_USER);
@@ skipping 24 matching lines @@
     case VIDEO:
       devices = MediaCaptureDevicesDispatcher::GetInstance()->
           GetVideoCaptureDevices();
       break;
   }
 
   UpdateDevicesMenu(type, devices);
 }
 
 }  // namespace settings