downloader page cant use safari apis

src/downloader/downloader.ts

@@ -1,34 +1,3 @@
 document.addEventListener('DOMContentLoaded', () => {
-    const isSafari = (typeof safari !== 'undefined') && navigator.userAgent.indexOf(' Safari/') !== -1 &&
+    // TODO
-        navigator.userAgent.indexOf('Chrome') === -1;
-
-    if (!isSafari) {
-        return;
-    }
-
-    safari.self.addEventListener('message', (msgEvent: any) => {
-        // tslint:disable-next-line
-        console.log('GOT MESSAGE');
-        // tslint:disable-next-line
-        console.log(msgEvent);
-        doDownload(JSON.parse(msgEvent.message.msg));
-    }, false);
-
-    function doDownload(msg: any) {
-        if (msg.command === 'downloaderPageData' && msg.data) {
-            const blob = new Blob([msg.data.blobData], msg.data.blobOptions);
-            if (navigator.msSaveOrOpenBlob) {
-                navigator.msSaveBlob(blob, msg.data.fileName);
-            } else {
-                const a = document.createElement('a');
-                a.href = URL.createObjectURL(blob);
-                a.download = msg.data.fileName;
-                document.body.appendChild(a);
-                a.click();
-                document.body.removeChild(a);
-            }
-        }
-
-        window.setTimeout(() => window.close(), 1500);
-    }
 });