1 files changed, 1 insertions, 30 deletions
diff --git a/dom/abort/AbortController.cpp b/dom/abort/AbortController.cpp
index 4043b7bf3..bd8159e7b 100644
--- a/dom/abort/AbortController.cpp
+++ b/dom/abort/AbortController.cpp
@@ -12,8 +12,7 @@
 namespace mozilla {
 namespace dom {
 
-NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(AbortController, mGlobal, mSignal,
-                                      mFollowingSignal) 
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(AbortController, mGlobal, mSignal)
 
 NS_IMPL_CYCLE_COLLECTING_ADDREF(AbortController)
 NS_IMPL_CYCLE_COLLECTING_RELEASE(AbortController)
@@ -95,33 +94,5 @@ AbortController::Abort()
   }
 }
 
-void
-AbortController::Follow(AbortSignal& aSignal)
-{
-  AbortSignal::Follower::Follow(&aSignal);
-}
-
-void
-AbortController::Unfollow(AbortSignal& aSignal)
-{
-  if (mFollowingSignal != &aSignal) {
-    return;
-  }
-
-  AbortSignal::Follower::Unfollow();
-}
-
-AbortSignal*
-AbortController::Following() const
-{
-  return mFollowingSignal;
-}
-
-void
-AbortController::Aborted()
-{
-  Abort();
-}
-
 } // dom namespace
 } // mozilla namespace