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LibWeb: Add virtual to check if a Navigable is a top level traversable
This avoids some AK::is casting when we need to check this property in upcoming algorithms.
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2 changed files with 3 additions and 1 deletions
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@ -66,6 +66,8 @@ public:
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JS::GCPtr<TraversableNavigable> traversable_navigable() const;
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JS::GCPtr<TraversableNavigable> top_level_traversable();
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virtual bool is_top_level_traversable() const { return false; }
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enum class WindowType {
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ExistingOrNone,
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NewAndUnrestricted,
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@ -23,7 +23,7 @@ public:
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virtual ~TraversableNavigable() override;
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bool is_top_level_traversable() const;
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virtual bool is_top_level_traversable() const override;
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int current_session_history_step() const { return m_current_session_history_step; }
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Vector<JS::NonnullGCPtr<SessionHistoryEntry>>& session_history_entries() { return m_session_history_entries; }
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