change method name

src/legacy-polyfill.js

@@ -16,8 +16,6 @@ limitations under the License.
 
 // polyfills needed for IE11
 
-const hasNativePromise = typeof window.Promise === "function";
-
 // TODO: don't include a polyfill for promises as we already provide one
 import "core-js/stable";
 import "regenerator-runtime/runtime";
@@ -28,12 +26,15 @@ import "mdn-polyfills/Element.prototype.closest";
 // it will also include the file supporting *all* the encodings,
 // weighing a good extra 500kb :-(
 import "text-encoding";
-import {Promifill} from "./utils/Promifill.js";
+import Promise from "../lib/es6-promise/lib/es6-promise/promise.js";
 
-// console.log("hasNativePromise", hasNativePromise);
-// if (!hasNativePromise) {
-    window.Promise = Promifill;
-// }
+const flush = Promise._flush;
+Promise._flush = function() {
+    console.log("manually flushing promise queue");
+    flush();
+}
+    
+window.Promise = Promise;
 
 // TODO: contribute this to mdn-polyfills
 if (!Element.prototype.remove) {

src/matrix/storage/idb/utils.js

@@ -52,11 +52,11 @@ export function reqAsPromise(req) {
     return new Promise((resolve, reject) => {
         req.addEventListener("success", event => {
             resolve(event.target.result);
-            Promise.flushQueue && Promise.flushQueue();
+            Promise._flush && Promise._flush();
         });
         req.addEventListener("error", () => {
             reject(new IDBRequestError(req));
-            Promise.flushQueue && Promise.flushQueue();
+            Promise._flush && Promise._flush();
         });
     });
 }
@@ -65,11 +65,11 @@ export function txnAsPromise(txn) {
     return new Promise((resolve, reject) => {
         txn.addEventListener("complete", () => {
             resolve();
-            Promise.flushQueue && Promise.flushQueue();
+            Promise._flush && Promise._flush();
         });
         txn.addEventListener("abort", () => {
             reject(new IDBRequestError(txn));
-            Promise.flushQueue && Promise.flushQueue();
+            Promise._flush && Promise._flush();
         });
     });
 }
@@ -79,14 +79,14 @@ export function iterateCursor(cursorRequest, processValue) {
     return new Promise((resolve, reject) => {
         cursorRequest.onerror = () => {
             reject(new IDBRequestError(cursorRequest));
-            Promise.flushQueue && Promise.flushQueue();
+            Promise._flush && Promise._flush();
         };
         // collect results
         cursorRequest.onsuccess = (event) => {
             const cursor = event.target.result;
             if (!cursor) {
                 resolve(false);
-                Promise.flushQueue && Promise.flushQueue();
+                Promise._flush && Promise._flush();
                 return; // end of results
             }
             const result = processValue(cursor.value, cursor.key);
@@ -95,7 +95,7 @@ export function iterateCursor(cursorRequest, processValue) {
 
             if (done) {
                 resolve(true);
-                Promise.flushQueue && Promise.flushQueue();
+                Promise._flush && Promise._flush();
             } else if(jumpTo) {
                 cursor.continue(jumpTo);
             } else {