Adds stylemedia back

Author: orta

baselines/dom.generated.d.ts

@@ -14295,6 +14295,16 @@ declare var StorageManager: {
     new(): StorageManager;
 };
 
+interface StyleMedia {
+    type: string;
+    matchMedium(mediaquery: string): boolean;
+}
+
+declare var StyleMedia: {
+    prototype: StyleMedia;
+    new(): StyleMedia;
+};
+
 /** A single style sheet. CSS style sheets will further implement the more specialized CSSStyleSheet interface. */
 interface StyleSheet {
     disabled: boolean;

inputfiles/addedTypes.json

@@ -674,6 +674,28 @@
                     ]
                 }
             },
+            "StyleMedia": {
+                "name": "StyleMedia",
+                "exposed": "Window",
+                "properties": {
+                    "property": {
+                        "type": {
+                            "name": "type",
+                            "overrideType": "string"
+                        }
+                    }
+                },
+                "methods": {
+                    "method": {
+                        "matchMedium": {
+                            "name": "matchMedium",
+                            "overrideSignatures": [
+                                "matchMedium(mediaquery: string): boolean"
+                            ]
+                        }
+                    }
+                }
+            },
             "SVGElement": {
                 "implements": [
                     "GlobalEventHandlers",