Replace ENABLE(ASSERT) with DCHECK_IS_ON().

third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp

 /*
  * Copyright (C) 2009 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:
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 347 matching lines @@
   }
 
   void Free(void* data, size_t size) override {
     WTF::ArrayBufferContents::freeMemory(data, size);
   }
 };
 
 }  // namespace
 
 static void adjustAmountOfExternalAllocatedMemory(int64_t diff) {
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   DEFINE_THREAD_SAFE_STATIC_LOCAL(int64_t, processTotal, new int64_t(0));
   DEFINE_THREAD_SAFE_STATIC_LOCAL(Mutex, mutex, new Mutex);
   {
     MutexLocker locker(mutex);
 
     processTotal += diff;
     DCHECK_GE(processTotal, 0) << "total amount = " << processTotal
                                << ", diff = " << diff;
   }
 #endif
@@ skipping 143 matching lines @@
           v8::Isolate::kMessageLog);
   isolate->SetFatalErrorHandler(reportFatalErrorInWorker);
 
   uint32_t here;
   isolate->SetStackLimit(reinterpret_cast<uintptr_t>(&here) -
                          kWorkerMaxStackSize);
   isolate->SetPromiseRejectCallback(promiseRejectHandlerInWorker);
 }
 
 }  // namespace blink