Allow assertions to be enabled in Blink Release builds.

Source/platform/graphics/GraphicsLayer.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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 87 matching lines @@
     , m_maskLayer(0)
     , m_contentsClippingMaskLayer(0)
     , m_replicaLayer(0)
     , m_replicatedLayer(0)
     , m_paintCount(0)
     , m_contentsLayer(0)
     , m_contentsLayerId(0)
     , m_scrollableArea(0)
     , m_3dRenderingContext(0)
 {
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
     if (m_client)
         m_client->verifyNotPainting();
 #endif
 
     m_opaqueRectTrackingContentLayerDelegate = adoptPtr(new OpaqueRectTrackingContentLayerDelegate(this));
     m_layer = adoptPtr(Platform::current()->compositorSupport()->createContentLayer(m_opaqueRectTrackingContentLayerDelegate.get()));
     m_layer->layer()->setDrawsContent(m_drawsContent && m_contentsVisible);
     m_layer->layer()->setWebLayerClient(this);
     m_layer->setAutomaticallyComputeRasterScale(true);
 }
 
 GraphicsLayer::~GraphicsLayer()
 {
     for (size_t i = 0; i < m_linkHighlights.size(); ++i)
         m_linkHighlights[i]->clearCurrentGraphicsLayer();
     m_linkHighlights.clear();
 
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
     if (m_client)
         m_client->verifyNotPainting();
 #endif
 
     if (m_replicaLayer)
         m_replicaLayer->setReplicatedLayer(0);
 
     if (m_replicatedLayer)
         m_replicatedLayer->setReplicatedByLayer(0);
 
     removeAllChildren();
     removeFromParent();
 
     resetTrackedRepaints();
     ASSERT(!m_parent);
 }
 
 void GraphicsLayer::setParent(GraphicsLayer* layer)
 {
     ASSERT(!layer || !layer->hasAncestor(this));
     m_parent = layer;
 }
 
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
 
 bool GraphicsLayer::hasAncestor(GraphicsLayer* ancestor) const
 {
     for (GraphicsLayer* curr = parent(); curr; curr = curr->parent()) {
         if (curr == ancestor)
             return true;
     }
 
     return false;
 }
@@ skipping 966 matching lines @@
 #ifndef NDEBUG
 void showGraphicsLayerTree(const WebCore::GraphicsLayer* layer)
 {
     if (!layer)
         return;
 
     String output = layer->layerTreeAsText(WebCore::LayerTreeIncludesDebugInfo);
     fprintf(stderr, "%s\n", output.utf8().data());
 }
 #endif