Replace ASSERT with DHCECK_op in platform/heap

third_party/WebKit/Source/platform/heap/HeapLinkedStack.h

 /*
  * Copyright (C) 2014 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 80 matching lines @@
   ++size_;
 }
 
 template <typename T>
 inline const T& HeapLinkedStack<T>::Peek() {
   return head_->data_;
 }
 
 template <typename T>
 inline void HeapLinkedStack<T>::Pop() {
-  ASSERT(head_ && size_);
+  DCHECK(head_);
+  DCHECK(size_);
   head_ = head_->next_;
   --size_;
 }
 
 template <typename T>
 inline size_t HeapLinkedStack<T>::size() {
   return size_;
 }
 
 template <typename T>
 class TraceEagerlyTrait<HeapLinkedStack<T>> {
   STATIC_ONLY(TraceEagerlyTrait);
 
  public:
   static const bool value = TraceEagerlyTrait<T>::value;
 };
 
 }  // namespace blink
 
 #endif  // HeapLinkedStack_h