ShapeDetection: adding Exposed=(Window,Worker) to idls

third_party/WebKit/Source/modules/shapedetection/FaceDetector.idl

 // 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.
 
 // https://wicg.github.io/shape-detection-api/#face-detection-api
 
 [
     Constructor(optional FaceDetectorOptions faceDetectorOptions),
     ConstructorCallWith=Document,
+    Exposed=(Window,Worker),
     RuntimeEnabled=ShapeDetection,
 ] interface FaceDetector {
     [CallWith=ScriptState] Promise<sequence<DetectedObject>> detect(CanvasImageSource image);
 };