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LibWeb: Make "top-level browsing context" concept more spec-compliant
Any browsing context that doesn't have a parent browsing context is now considered a top-level browsing context. This matches the HTML spec. This means we no longer keep a pointer to the top-level context, since we can simply walk the parent chain until we find the topmost ancestor.
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3 changed files with 16 additions and 25 deletions
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@ -18,9 +18,8 @@
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namespace Web {
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BrowsingContext::BrowsingContext(Page& page, HTML::BrowsingContextContainer* container, BrowsingContext& top_level_browsing_context)
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BrowsingContext::BrowsingContext(Page& page, HTML::BrowsingContextContainer* container)
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: m_page(page)
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, m_top_level_browsing_context(top_level_browsing_context)
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, m_loader(*this)
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, m_event_handler({}, *this)
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, m_container(container)
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@ -35,16 +34,6 @@ BrowsingContext::BrowsingContext(Page& page, HTML::BrowsingContextContainer* con
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});
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}
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BrowsingContext::BrowsingContext(HTML::BrowsingContextContainer& container, BrowsingContext& top_level_browsing_context)
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: BrowsingContext(*top_level_browsing_context.page(), &container, top_level_browsing_context)
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{
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}
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BrowsingContext::BrowsingContext(Page& page)
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: BrowsingContext(page, nullptr, *this)
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{
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}
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BrowsingContext::~BrowsingContext()
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{
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}
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