ShapeDetection: Add FaceDetectorOptions for fastMode and maxDetectedFaces

third_party/WebKit/LayoutTests/fast/shapedetection/shapedetection-creation.html

Index: third_party/WebKit/LayoutTests/fast/shapedetection/shapedetection-creation.html
diff --git a/third_party/WebKit/LayoutTests/fast/shapedetection/shapedetection-creation.html b/third_party/WebKit/LayoutTests/fast/shapedetection/shapedetection-creation.html
index fcf6d531874b7faceee24275c205ff5dfc23d288..75564ed58f0db3aa61f5c95f3e012d09fe2a52cb 100644
--- a/third_party/WebKit/LayoutTests/fast/shapedetection/shapedetection-creation.html
+++ b/third_party/WebKit/LayoutTests/fast/shapedetection/shapedetection-creation.html
@@ -13,7 +13,20 @@ test(function() {
 test(function() {
   var faceDetector = new FaceDetector();
   assert_true(faceDetector instanceof FaceDetector);
-}, 'FaceDetector instance can be created.');
+}, 'FaceDetector instance can be created with no argument.');
+
+// This test verifies that FaceDetector can be created with maxDetectedFaces

[mcasas, 2016/11/21 23:19:26]

nit: |maxDetectedFaces|  and |fastMode| in l.25.

[xianglu, 2016/11/22 00:59:13]

Done.

+// argument
+test(function() {
+  var faceDetector = new FaceDetector({maxDetectedFaces: 5});
+  assert_true(faceDetector instanceof FaceDetector);
+}, 'FaceDetector instance can be created with maxDetectedFaces.');
+
+// This test verifies that FaceDetector can be created with fastMode argument
+test(function() {
+  var faceDetector = new FaceDetector({fastMode: true});
+  assert_true(faceDetector instanceof FaceDetector);
+}, 'FaceDetector instance can be created with fastMode.');
 
 // This test verifies that DetectedBarcode can be created
 test(function() {