Add Resize Observer

Author: NielsLeenheer

scripts/9/data.js

@@ -2733,6 +2733,14 @@ var tests = [
 														[ 'w3c', 'https://wicg.github.io/IntersectionObserver/' ],
 														[ 'mdn', '/Web/API/Intersection_Observer_API' ]
 													]
+									}, {
+										id: 		'resizeObserver',
+										name:   	'Resize Observer',
+										value:		{ maximum: 1, award: { PREFIX: 1 } },
+										status:		'experimental',
+										urls:		[
+														[ 'w3c', 'https://wicg.github.io/ResizeObserver/' ]
+													]
 									}, {
 										id: 		'url',
 										name:   	'URL API',

scripts/9/engine.js

@@ -3786,6 +3786,16 @@ Test9 = (function () {
         },
 
 
+        /* resize observer */
+
+        function (results) {
+            results.addItem({
+                key: 'scripting.resizeObserver',
+                passed: 'ResizeObserver' in window ? YES : 'WebKitResizeObserver' in window || 'MozResizeObserver' in window || 'msResizeObserver' in window ? YES | PREFIX : NO
+            });
+        },
+
+
         /* url api */
 
         function (results) {