Replace ASSERT with DCHECK in modules/accessibility

third_party/WebKit/Source/modules/accessibility/AXObject.h

 /*
  * Copyright (C) 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nuanti Ltd.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 578 matching lines @@
   virtual void detach();
   virtual bool isDetached() const;
 
   // If the parent of this object is known, this can be faster than using
   // computeParent().
   virtual void setParent(AXObject* parent) { m_parent = parent; }
 
   // The AXObjectCacheImpl that owns this object, and its unique ID within this
   // cache.
   AXObjectCacheImpl& axObjectCache() const {
-    ASSERT(m_axObjectCache);
+    DCHECK(m_axObjectCache);
     return *m_axObjectCache;
   }
 
   AXID axObjectID() const { return m_id; }
 
   // Wrappers that retrieve either an Accessibility Object Model property,
   // or the equivalent ARIA attribute, in that order.
   // TODO(dmazzoni): Add equivalents for other types of properties besides
   // just strings.
   const AtomicString& getAOMPropertyOrARIAAttribute(AOMStringProperty) const;
@@ skipping 510 matching lines @@
   static unsigned s_numberOfLiveAXObjects;
 };
 
 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate)           \
   DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, \
                     object.predicate)
 
 }  // namespace blink
 
 #endif  // AXObject_h