[Bug 26598] New: The parentDocs set should stop at documents with > 1 element on the fullscreen element stack

https://www.w3.org/Bugs/Public/show_bug.cgi?id=26598

            Bug ID: 26598
           Summary: The parentDocs set should stop at documents with > 1
                    element on the fullscreen element stack
           Product: WebAppsWG
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Fullscreen
          Assignee: annevk@annevk.nl
          Reporter: philipj@opera.com
        QA Contact: public-webapps-bugzilla@w3.org
                CC: mike@w3.org, public-webapps@w3.org

http://fullscreen.spec.whatwg.org/#api

[[
Let parentDocs be an ordered set consisting of doc's ancestor browsing
context's documents with a fullscreen element stack consisting of one element
(if any), in tree order.
]]

This will simply exclude a document in the middle of the document chain with
more than one elements on its stack, causing resize to be set to true
incorrectly.

It's probably safest to populate it with an explicit loop like exitDocs,
possibly in a helper function to guarantee that they are in sync.

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Received on Monday, 18 August 2014 14:38:57 UTC