1 files changed, 4 insertions, 20 deletions
diff --git a/tools/node_modules/eslint/node_modules/rxjs/_esm5/internal/Subscriber.js b/tools/node_modules/eslint/node_modules/rxjs/_esm5/internal/Subscriber.js
index 03220f852a..f232946240 100644
--- a/tools/node_modules/eslint/node_modules/rxjs/_esm5/internal/Subscriber.js
+++ b/tools/node_modules/eslint/node_modules/rxjs/_esm5/internal/Subscriber.js
@@ -25,11 +25,10 @@ var Subscriber = /*@__PURE__*/ (function (_super) {
                     break;
                 }
                 if (typeof destinationOrNext === 'object') {
-                    if (isTrustedSubscriber(destinationOrNext)) {
-                        var trustedSubscriber = destinationOrNext[rxSubscriberSymbol]();
-                        _this.syncErrorThrowable = trustedSubscriber.syncErrorThrowable;
-                        _this.destination = trustedSubscriber;
-                        trustedSubscriber._addParentTeardownLogic(_this);
+                    if (destinationOrNext instanceof Subscriber) {
+                        _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable;
+                        _this.destination = destinationOrNext;
+                        destinationOrNext.add(_this);
                     }
                     else {
                         _this.syncErrorThrowable = true;
@@ -59,14 +58,12 @@ var Subscriber = /*@__PURE__*/ (function (_super) {
         if (!this.isStopped) {
             this.isStopped = true;
             this._error(err);
-            this._unsubscribeParentSubscription();
         }
     };
     Subscriber.prototype.complete = function () {
         if (!this.isStopped) {
             this.isStopped = true;
             this._complete();
-            this._unsubscribeParentSubscription();
         }
     };
     Subscriber.prototype.unsubscribe = function () {
@@ -87,16 +84,6 @@ var Subscriber = /*@__PURE__*/ (function (_super) {
         this.destination.complete();
         this.unsubscribe();
     };
-    Subscriber.prototype._addParentTeardownLogic = function (parentTeardownLogic) {
-        if (parentTeardownLogic !== this) {
-            this._parentSubscription = this.add(parentTeardownLogic);
-        }
-    };
-    Subscriber.prototype._unsubscribeParentSubscription = function () {
-        if (this._parentSubscription !== null) {
-            this._parentSubscription.unsubscribe();
-        }
-    };
     Subscriber.prototype._unsubscribeAndRecycle = function () {
         var _a = this, _parent = _a._parent, _parents = _a._parents;
         this._parent = null;
@@ -247,7 +234,4 @@ var SafeSubscriber = /*@__PURE__*/ (function (_super) {
     return SafeSubscriber;
 }(Subscriber));
 export { SafeSubscriber };
-function isTrustedSubscriber(obj) {
-    return obj instanceof Subscriber || ('_addParentTeardownLogic' in obj && obj[rxSubscriberSymbol]);
-}
 //# sourceMappingURL=Subscriber.js.map