diff --git a/source b/source index c127ef318d6..547194a0886 100644 --- a/source +++ b/source @@ -77889,6 +77889,23 @@ popup4.close();

A top-level browsing context has an associated group (null or a browsing context group). It is initially null.

+

A top-level browsing context has an is popup + boolean. It is initially false.

+ +

User agent can use is popup + value to decide what kind of web browser interface to provide for the + browsing context.

+ +

For example, user agent can provide + minimal UI if is popup is true. In the minimal UI, it's + recommended not to hide the browser interface element + that displays the URL or the domain of the + active document.

+ +

User agent can use is popup + value to decide whether to perform the optional steps in + set up browsing context features steps or not.

+

It is possible to create new browsing contexts that are related to a top-level browsing context while their container is null. Such browsing contexts are called WindowPostMessageOptions : PostMessageOptions

  • If target browsing context is null, then return null.

    • -

  • If new is true, then set up browsing context features for - target browsing context given tokenizedFeatures.

    • +
  • +

    If new is true, then:

    +
      +
    1. +

      If tokenizedFeatures["width"] + exists, then:

      +
        +

      1. Let isPopupRequested be true.

        2. +
      +
      2. +
    2. +

      Otherwise:

      +
        +

      1. Let isPopupRequested be false.

        2. +
      +
      3. +
    3. +

      If the user agent has been configured to override + isPopupRequested:

      +
        +
      1. +

        Let isPopup be user-configured value, possibly depending + on isPopupRequested.

        +
        2. +
      +
      4. +
    4. +

      Otherwise:

      +
        +
      1. +

        Let isPopup be isPopupRequested.

        +
        2. +
      +
      5. +
    5. +

      Set the target browsing context's is + popup to isPopup.

      +
      6. +
    6. +

      Set up browsing context features for + target browsing context given + tokenizedFeatures.

      +
      7. +
    +

  • Let urlRecord be the URL "about:blank".