Allow assertions to be enabled in Blink Release builds.

Source/bindings/core/v8/SerializedScriptValue.cpp

 /*
  * Copyright (C) 2010 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 525 matching lines @@
 
     void writeArrayBuffer(const ArrayBuffer& arrayBuffer)
     {
         append(ArrayBufferTag);
         doWriteArrayBuffer(arrayBuffer);
     }
 
     void writeArrayBufferView(const ArrayBufferView& arrayBufferView)
     {
         append(ArrayBufferViewTag);
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
         const ArrayBuffer& arrayBuffer = *arrayBufferView.buffer();
         ASSERT(static_cast<const uint8_t*>(arrayBuffer.data()) + arrayBufferView.byteOffset() ==
                static_cast<const uint8_t*>(arrayBufferView.baseAddress()));
 #endif
         ArrayBufferView::ViewType type = arrayBufferView.type();
 
         if (type == ArrayBufferView::TypeInt8)
             append(ByteArrayTag);
         else if (type == ArrayBufferView::TypeUint8Clamped)
             append(UnsignedByteClampedArrayTag);
@@ skipping 2499 matching lines @@
     // If the allocated memory was not registered before, then this class is likely
     // used in a context other then Worker's onmessage environment and the presence of
     // current v8 context is not guaranteed. Avoid calling v8 then.
     if (m_externallyAllocatedMemory) {
         ASSERT(v8::Isolate::GetCurrent());
         v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(-m_externallyAllocatedMemory);
     }
 }
 
 } // namespace WebCore