Options length setter should process custom elements reactions

third_party/WebKit/LayoutTests/imported/wpt/custom-elements/reactions/HTMLOptionsCollection-expected.txt

Index: third_party/WebKit/LayoutTests/imported/wpt/custom-elements/reactions/HTMLOptionsCollection-expected.txt
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/custom-elements/reactions/HTMLOptionsCollection-expected.txt b/third_party/WebKit/LayoutTests/imported/wpt/custom-elements/reactions/HTMLOptionsCollection-expected.txt
deleted file mode 100644
index c5532452a1781e0a56b0cecab20d41807516d380..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/imported/wpt/custom-elements/reactions/HTMLOptionsCollection-expected.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-This is a testharness.js-based test.
-FAIL length on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element assert_array_equals: lengths differ, expected 1 got 0
-PASS The indexed setter on HTMLOptionsCollection must enqueue connectedCallback when inserting a custom element 
-PASS The indexed setter on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element 
-PASS add on HTMLOptionsCollection must enqueue connectedCallback when inserting a custom element 
-PASS remove on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element 
-Harness: the test ran to completion.
-