Sibling invalidation sets

third_party/WebKit/Source/core/css/invalidation/PendingInvalidations.h

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PendingInvalidations_h
+#define PendingInvalidations_h
+
+#include "core/css/invalidation/InvalidationSet.h"
+
+namespace blink {
+
+class CORE_EXPORT PendingInvalidations final {
+    WTF_MAKE_NONCOPYABLE(PendingInvalidations);
+public:
+    PendingInvalidations() {}
+
+    InvalidationSetVector& descendants() { return m_descendants; }
+    const InvalidationSetVector& descendants() const { return m_descendants; }
+    InvalidationSetVector& siblings() { return m_siblings; }
+    const InvalidationSetVector& siblings() const { return m_siblings; }
+
+private:
+    InvalidationSetVector m_descendants;
+    InvalidationSetVector m_siblings;
+};
+
+} // namespace blink
+
+#endif // PendingInvalidations_h