Merge pull request #364 from Microsoft/Fix21420

Revert the type of `ForEachCallback` parameter to `any`

Author: mhegazy

baselines/dom.generated.d.ts

@@ -14862,7 +14862,7 @@ interface ErrorEventHandler {
     (message: string, filename?: string, lineno?: number, colno?: number, error?: Error): void;
 }
 interface ForEachCallback {
-    (keyId: BufferSource, status: MediaKeyStatus): void;
+    (keyId: any, status: MediaKeyStatus): void;
 }
 interface FrameRequestCallback {
     (time: number): void;
@@ -15430,4 +15430,4 @@ type ServiceWorkerState = "installing" | "installed" | "activating" | "activated
 type Transport = "usb" | "nfc" | "ble";
 type VideoFacingModeEnum = "user" | "environment" | "left" | "right";
 type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded";
-type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text";
+type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text";

baselines/webworker.generated.d.ts

@@ -1859,7 +1859,7 @@ interface ErrorEventHandler {
     (message: string, filename?: string, lineno?: number, colno?: number, error?: Error): void;
 }
 interface ForEachCallback {
-    (keyId: BufferSource, status: MediaKeyStatus): void;
+    (keyId: any, status: MediaKeyStatus): void;
 }
 interface FunctionStringCallback {
     (data: string): void;
@@ -1937,4 +1937,4 @@ type ServiceWorkerState = "installing" | "installed" | "activating" | "activated
 type VisibilityState = "hidden" | "visible" | "prerender" | "unloaded";
 type XMLHttpRequestResponseType = "" | "arraybuffer" | "blob" | "document" | "json" | "text";
 type ClientType = "window" | "worker" | "sharedworker" | "all";
-type FrameType = "auxiliary" | "top-level" | "nested" | "none";
+type FrameType = "auxiliary" | "top-level" | "nested" | "none";

inputfiles/overridingTypes.json

@@ -1830,5 +1830,12 @@
         "signatures": [
             "send(data: USVString | ArrayBuffer | Blob | ArrayBufferView): void"
         ]
+    },
+    {
+        "kind": "callback",
+        "name": "ForEachCallback",
+        "signatures": [
+            "(keyId: any, status: MediaKeyStatus): void"
+        ]
     }
 ]