Check all settings when checking mic and camera access

chrome/browser/media/media_capture_devices_dispatcher.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/media/media_capture_devices_dispatcher.h"
 
 #include "apps/app_window.h"
 #include "apps/app_window_registry.h"
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 322 matching lines @@
   }
 }
 
 void MediaCaptureDevicesDispatcher::ProcessMediaAccessRequest(
     content::WebContents* web_contents,
     const content::MediaStreamRequest& request,
     const content::MediaResponseCallback& callback,
     const extensions::Extension* extension) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
+  NOTREACHED();
+
   if (request.video_type == content::MEDIA_DESKTOP_VIDEO_CAPTURE ||
       request.audio_type == content::MEDIA_LOOPBACK_AUDIO_CAPTURE) {
     ProcessDesktopCaptureAccessRequest(
         web_contents, request, callback, extension);
   } else if (request.video_type == content::MEDIA_TAB_VIDEO_CAPTURE ||
              request.audio_type == content::MEDIA_TAB_AUDIO_CAPTURE) {
     ProcessTabCaptureAccessRequest(
         web_contents, request, callback, extension);
   } else if (extension && (extension->is_platform_app() ||
                            IsMediaRequestWhitelistedForExtension(extension))) {
@@ skipping 649 matching lines @@
 
 void MediaCaptureDevicesDispatcher::SetTestAudioCaptureDevices(
     const MediaStreamDevices& devices) {
   test_audio_devices_ = devices;
 }
 
 void MediaCaptureDevicesDispatcher::SetTestVideoCaptureDevices(
     const MediaStreamDevices& devices) {
   test_video_devices_ = devices;
 }