refactor to Introduce AUDIO_CAPTURE and VIDEO_CAPTURE permissions.

content/browser/permissions/permission_service_impl.cc

Index: content/browser/permissions/permission_service_impl.cc
diff --git a/content/browser/permissions/permission_service_impl.cc b/content/browser/permissions/permission_service_impl.cc
index 61ca3a1517a698c37fdf331778d2a849855ca342..4a78ccf8b251564bcee25434f39e87b3aaa304ea 100644
--- a/content/browser/permissions/permission_service_impl.cc
+++ b/content/browser/permissions/permission_service_impl.cc
@@ -29,6 +29,10 @@ PermissionType PermissionNameToPermissionType(PermissionName name) {
       return PermissionType::PROTECTED_MEDIA_IDENTIFIER;
     case PERMISSION_NAME_DURABLE_STORAGE:
       return PermissionType::DURABLE_STORAGE;
+    case PERMISSION_NAME_AUDIO_CAPTURE:
+      return PermissionType::AUDIO_CAPTURE;
+    case PERMISSION_NAME_VIDEO_CAPTURE:
+      return PermissionType::VIDEO_CAPTURE;
   }
 
   NOTREACHED();