Replace ASSERTs in platform/heap/ with DCHECKs

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

 // Copyright 2014 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 CallbackStack_h
 #define CallbackStack_h
 
 #include "platform/heap/BlinkGC.h"
 #include "wtf/Allocator.h"
 #include "wtf/Assertions.h"
@@ skipping 34 matching lines @@
   void commit();
   void decommit();
 
   Item* allocateEntry();
   Item* pop();
 
   bool isEmpty() const;
 
   void invokeEphemeronCallbacks(Visitor*);
 
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   bool hasCallbackForObject(const void*);
 #endif
   bool hasJustOneBlock() const;
 
   static const size_t kMinimalBlockSize;
   static const size_t kDefaultBlockSize = (1 << 13);
 
  private:
   class Block {
     USING_FAST_MALLOC(Block);
 
    public:
     explicit Block(Block* next);
     ~Block();
 
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
     void clear();
 #endif
     Block* next() const { return m_next; }
     void setNext(Block* next) { m_next = next; }
 
     bool isEmptyBlock() const { return m_current == &(m_buffer[0]); }
 
     size_t blockSize() const { return m_blockSize; }
 
     Item* allocateEntry() {
       if (LIKELY(m_current < m_limit))
         return m_current++;
       return nullptr;
     }
 
     Item* pop() {
       if (UNLIKELY(isEmptyBlock()))
         return nullptr;
       return --m_current;
     }
 
     void invokeEphemeronCallbacks(Visitor*);
 
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
     bool hasCallbackForObject(const void*);
 #endif
 
    private:
     size_t m_blockSize;
 
     Item* m_buffer;
     Item* m_limit;
     Item* m_current;
     Block* m_next;
@@ skipping 45 matching lines @@
   Item* item = m_first->pop();
   if (LIKELY(!!item))
     return item;
 
   return popSlow();
 }
 
 }  // namespace blink
 
 #endif  // CallbackStack_h