Replace ASSERT with DCHECK in modules/accessibility

third_party/WebKit/Source/modules/accessibility/AXARIAGrid.cpp

 /*
  * Copyright (C) 2009 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 57 matching lines @@
   if (!row->accessibilityIsIgnored())
     m_children.push_back(row);
   else
     m_children.appendVector(row->children());
 
   appendedRows.insert(row);
   return true;
 }
 
 void AXARIAGrid::addChildren() {
-  ASSERT(!isDetached());
-  ASSERT(!m_haveChildren);
+  DCHECK(!isDetached());
+  DCHECK(!m_haveChildren);
 
   if (!isAXTable()) {
     AXLayoutObject::addChildren();
     return;
   }
 
   m_haveChildren = true;
   if (!m_layoutObject)
     return;
 
@@ skipping 32 matching lines @@
     if (!column->accessibilityIsIgnored())
       m_children.push_back(column);
   }
 
   AXObject* headerContainerObject = headerContainer();
   if (headerContainerObject && !headerContainerObject->accessibilityIsIgnored())
     m_children.push_back(headerContainerObject);
 }
 
 }  // namespace blink