remove old comment

src/playlist-controller.js

@@ -1059,12 +1059,7 @@ export class PlaylistController extends videojs.EventTarget {
 
   runFastQualitySwitch_() {
     this.waitingForFastQualityPlaylistReceived_ = false;
-    // Delete all buffered data to allow an immediate quality switch, then seek to give
-    // the browser a kick to remove any cached frames from the previous rendtion (.04 seconds
-    // ahead was roughly the minimum that will accomplish this across a variety of content
-    // in IE and Edge, but seeking in place is sufficient on all other browsers)
-    // Edge/IE bug: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/14600375/
-    // Chrome bug: https://bugs.chromium.org/p/chromium/issues/detail?id=651904
+    // Delete all buffered data to allow an immediate quality switch.
     this.mainSegmentLoader_.pause();
     this.mainSegmentLoader_.resetEverything(() => {
       this.mainSegmentLoader_.load();