|  | // Copyright 2023 The Chromium Authors | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_RESTRICTION_TARGET_ID_H_ | 
|  | #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_RESTRICTION_TARGET_ID_H_ | 
|  |  | 
|  | #include "base/token.h" | 
|  | #include "base/types/strong_alias.h" | 
|  |  | 
|  | namespace blink { | 
|  |  | 
|  | // RestrictionTarget is a JS-exposed object defined in: | 
|  | // https://screen-share.github.io/element-capture/#dom-restrictiontarget | 
|  | // The RestrictionTargetId is the type that's backing the JS-exposed object | 
|  | // in Chromium's implementation. | 
|  | using RestrictionTargetId = | 
|  | base::StrongAlias<class RestrictionTargetIdTag, base::Token>; | 
|  |  | 
|  | }  // namespace blink | 
|  |  | 
|  | #endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_RESTRICTION_TARGET_ID_H_ |