Remove DebugRedFill

third_party/WebKit/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 53 matching lines @@
 #include <cmath>
 #include <memory>
 #include <utility>
 
 #ifndef NDEBUG
 #include <stdio.h>
 #endif
 
 namespace blink {
 
-static bool s_drawDebugRedFill = true;
-
 struct PaintInvalidationInfo {
     DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
     // This is for comparison only. Don't dereference because the client may have died.
     const DisplayItemClient* client;
     String clientDebugName;
     IntRect rect;
     PaintInvalidationReason reason;
 };
 
 #if DCHECK_IS_ON()
@@ skipping 99 matching lines @@
     LayoutRect bounds = LayoutRect(FloatPoint(), size());
     bounds.move(offsetFromLayoutObjectWithSubpixelAccumulation());
     return bounds;
 }
 
 void GraphicsLayer::setHasWillChangeTransformHint(bool hasWillChangeTransform)
 {
     m_layer->layer()->setHasWillChangeTransformHint(hasWillChangeTransform);
 }
 
-void GraphicsLayer::setDrawDebugRedFillForTesting(bool enabled)
-{
-    s_drawDebugRedFill = enabled;
-}
-
 void GraphicsLayer::setParent(GraphicsLayer* layer)
 {
     ASSERT(!layer || !layer->hasAncestor(this));
     m_parent = layer;
 }
 
 #if ENABLE(ASSERT)
 
 bool GraphicsLayer::hasAncestor(GraphicsLayer* ancestor) const
 {
@@ skipping 164 matching lines @@
 
     if (!getPaintController().subsequenceCachingIsDisabled()
         && !m_client->needsRepaint(*this)
         && !getPaintController().cacheIsEmpty()
         && m_previousInterestRect == *interestRect) {
         return false;
     }
 
     GraphicsContext context(getPaintController(), disabledMode);
 
-#ifndef NDEBUG
-    if (contentsOpaque() && s_drawDebugRedFill) {
-        FloatRect rect(FloatPoint(), size());
-        if (!DrawingRecorder::useCachedDrawingIfPossible(context, *this, DisplayItem::DebugRedFill)) {
-            DrawingRecorder recorder(context, *this, DisplayItem::DebugRedFill, rect);
-            context.fillRect(rect, SK_ColorRED);
-        }
-    }
-#endif
-
     m_previousInterestRect = *interestRect;
     m_client->paintContents(this, context, m_paintingPhase, *interestRect);
     notifyFirstPaintToClient();
     return true;
 }
 
 void GraphicsLayer::notifyFirstPaintToClient()
 {
     if (!m_painted) {
         DisplayItemList& itemList = m_paintController->newDisplayItemList();
         for (DisplayItem& item : itemList) {
             DisplayItem::Type type = item.getType();
-            if (DisplayItem::isDrawingType(type) && type != DisplayItem::DocumentBackground && type != DisplayItem::DebugRedFill && static_cast<const DrawingDisplayItem&>(item).picture()) {
+            if (DisplayItem::isDrawingType(type) && type != DisplayItem::DocumentBackground && static_cast<const DrawingDisplayItem&>(item).picture()) {
                 m_painted = true;
                 m_client->notifyFirstPaint();
                 break;
             }
         }
     }
     if (!m_textPainted && m_paintController->textPainted()) {
         m_textPainted = true;
         m_client->notifyFirstTextPaint();
     }
@@ skipping 522 matching lines @@
     if (clampedSize.width() < 0 || clampedSize.height() < 0)
         clampedSize = FloatSize();
 
     if (clampedSize == m_size)
         return;
 
     m_size = clampedSize;
 
     m_layer->layer()->setBounds(flooredIntSize(m_size));
     // Note that we don't resize m_contentsLayer. It's up the caller to do that.
-
-#ifndef NDEBUG
-    // The red debug fill and needs to be invalidated if the layer resizes.
-    setDisplayItemsUncached();
-#endif
 }
 
 void GraphicsLayer::setTransform(const TransformationMatrix& transform)
 {
     m_transform = transform;
     platformLayer()->setTransform(TransformationMatrix::toSkMatrix44(m_transform));
 }
 
 void GraphicsLayer::setTransformOrigin(const FloatPoint3D& transformOrigin)
 {
@@ skipping 416 matching lines @@
 {
     if (!layer) {
         fprintf(stderr, "Cannot showGraphicsLayerTree for (nil).\n");
         return;
     }
 
     String output = layer->layerTreeAsText(blink::LayerTreeIncludesDebugInfo);
     fprintf(stderr, "%s\n", output.utf8().data());
 }
 #endif