diff --git a/source b/source index 809aeb97590..37a236118e0 100644 --- a/source +++ b/source @@ -89463,20 +89463,11 @@ dictionary WindowPostMessageOptions : StructuredSeri are:

    -

  1. Let thisTraversable be null.

    2. - -

  2. For each top-level traversable - traversable of the user agent's top-level traversable set: if - traversable's active document's relevant - global object equals this, then set thisTraversable to - traversable and break.

    3. - -
  3. -

    If thisTraversable is null, then return.

    +

  4. Let thisTraversable be this's navigable.

    5. -

    In this case the method is being called on a Window that does not - correspond to a top-level traversable, and so closing is not allowed.

    - +

  5. If thisTraversable is not a top-level traversable, then + return.

  6. If thisTraversable's is closing is true, then return.

    7. @@ -89498,8 +89489,9 @@ dictionary WindowPostMessageOptions : StructuredSeri browsingContext; and

  7. the incumbent global - object's node navigable is allowed by sandboxing to navigate - thisTraversable, given sourceSnapshotParams

    8. + object    's navigable is allowed by + sandboxing to navigate thisTraversable, given + sourceSnapshotParams

    then: