Allow assertions to be enabled in Blink Release builds.

Source/platform/graphics/GraphicsContext.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2013 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
@@ skipping 99 matching lines @@
     RefPtr<DisplayList> m_displayList;
     const SkMatrix m_savedMatrix;
 };
 
 GraphicsContext::GraphicsContext(SkCanvas* canvas, DisabledMode disableContextOrPainting)
     : m_canvas(canvas)
     , m_paintStateStack()
     , m_paintStateIndex(0)
     , m_pendingCanvasSave(false)
     , m_annotationMode(0)
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     , m_annotationCount(0)
     , m_layerCount(0)
     , m_disableDestructionChecks(false)
 #endif
     , m_disabledState(disableContextOrPainting)
     , m_trackOpaqueRegion(false)
     , m_trackTextRegion(false)
     , m_useHighResMarker(false)
     , m_updatingControlTints(false)
     , m_accelerated(false)
     , m_isCertainlyOpaque(true)
     , m_printing(false)
     , m_antialiasHairlineImages(false)
 {
     if (!canvas)
         m_disabledState |= PaintingDisabled;
 
     // FIXME: Do some tests to determine how many states are typically used, and allocate
     // several here.
     m_paintStateStack.append(GraphicsContextState::create());
     m_paintState = m_paintStateStack.last().get();
 }
 
 GraphicsContext::~GraphicsContext()
 {
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     if (!m_disableDestructionChecks) {
         ASSERT(!m_paintStateIndex);
         ASSERT(!m_paintState->saveCount());
         ASSERT(!m_annotationCount);
         ASSERT(!m_layerCount);
         ASSERT(m_recordingStateStack.isEmpty());
         ASSERT(m_canvasStateStack.isEmpty());
     }
 #endif
 }
@@ skipping 58 matching lines @@
 {
     if (contextDisabled())
         return;
 
     canvas()->beginCommentGroup("GraphicsContextAnnotation");
 
     AnnotationList::const_iterator end = annotations.end();
     for (AnnotationList::const_iterator it = annotations.begin(); it != end; ++it)
         canvas()->addComment(it->first, it->second.ascii().data());
 
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     ++m_annotationCount;
 #endif
 }
 
 void GraphicsContext::endAnnotation()
 {
     if (contextDisabled())
         return;
 
     ASSERT(m_annotationCount > 0);
     canvas()->endCommentGroup();
 
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     --m_annotationCount;
 #endif
 }
 
 void GraphicsContext::setStrokePattern(PassRefPtr<Pattern> pattern)
 {
     if (contextDisabled())
         return;
 
     ASSERT(pattern);
@@ skipping 203 matching lines @@
     layerPaint.setColorFilter(WebCoreColorFilterToSkiaColorFilter(colorFilter).get());
     layerPaint.setImageFilter(imageFilter);
 
     if (bounds) {
         SkRect skBounds = WebCoreFloatRectToSKRect(*bounds);
         saveLayer(&skBounds, &layerPaint);
     } else {
         saveLayer(0, &layerPaint);
     }
 
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     ++m_layerCount;
 #endif
 }
 
 void GraphicsContext::endLayer()
 {
     if (contextDisabled())
         return;
 
     restoreLayer();
 
     ASSERT(m_layerCount > 0);
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     --m_layerCount;
 #endif
 }
 
 void GraphicsContext::beginRecording(const FloatRect& bounds)
 {
     RefPtr<DisplayList> displayList = adoptRef(new DisplayList(bounds));
 
     SkCanvas* savedCanvas = m_canvas;
     SkMatrix savedMatrix = getTotalMatrix();
@@ skipping 1340 matching lines @@
 
 void GraphicsContext::didDrawTextInRect(const SkRect& textRect)
 {
     if (m_trackTextRegion) {
         TRACE_EVENT0("skia", "GraphicsContext::didDrawTextInRect");
         m_textRegion.join(textRect);
     }
 }
 
 }