ASSERT -> {DCHECK|DCHECK_XX}, ENABLE(ASSERT) -> DCHECK_IS_ON() in dom

third_party/WebKit/Source/core/dom/shadow/ElementShadow.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 28 matching lines @@
 
 namespace blink {
 
 class CORE_EXPORT ElementShadow final : public GarbageCollectedFinalized<ElementShadow> {
     WTF_MAKE_NONCOPYABLE(ElementShadow);
 public:
     static RawPtr<ElementShadow> create();
     ~ElementShadow();
 
     Element* host() const;
-    ShadowRoot& youngestShadowRoot() const { ASSERT(m_shadowRoots.head()); return *m_shadowRoots.head(); }
+    ShadowRoot& youngestShadowRoot() const { DCHECK(m_shadowRoots.head()); return *m_shadowRoots.head(); }
     ShadowRoot* oldestShadowRoot() const { return m_shadowRoots.tail(); }
     ElementShadow* containingShadow() const;
 
     ShadowRoot* shadowRootIfV1() const
     {
         if (isV1())
             return &youngestShadowRoot();
         return nullptr;
     }
 
     HTMLSlotElement* assignedSlotFor(const Node& node) const
     {
-        ASSERT(m_slotAssignment);
+        DCHECK(m_slotAssignment);
         return m_slotAssignment->assignedSlotFor(node);
     }
 
     ShadowRoot& addShadowRoot(Element& shadowHost, ShadowRootType);
 
     bool hasSameStyles(const ElementShadow*) const;
 
     void attach(const Node::AttachContext&);
     void detach(const Node::AttachContext&);
 
@@ skipping 47 matching lines @@
     DoublyLinkedList<ShadowRoot> m_shadowRoots;
     bool m_needsDistributionRecalc;
     bool m_needsSelectFeatureSet;
 
     // TODO(hayato): ShadowRoot should be an owner of SlotAssigment
     Member<SlotAssignment> m_slotAssignment;
 };
 
 inline Element* ElementShadow::host() const
 {
-    ASSERT(!m_shadowRoots.isEmpty());
+    DCHECK(!m_shadowRoots.isEmpty());
     return youngestShadowRoot().host();
 }
 
 inline ShadowRoot* Node::youngestShadowRoot() const
 {
     if (!isElementNode())
         return 0;
     return toElement(this)->youngestShadowRoot();
 }
 
@@ skipping 21 matching lines @@
 inline void ElementShadow::distributeIfNeeded()
 {
     if (m_needsDistributionRecalc)
         distribute();
     m_needsDistributionRecalc = false;
 }
 
 } // namespace blink
 
 #endif