Add CSS image-orientation: from-image

Source/core/layout/compositing/CompositedDeprecatedPaintLayerMapping.cpp

 /*
  * Copyright (C) 2009, 2010, 2011 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 39 matching lines @@
 #include "core/paint/DeprecatedPaintLayerPainter.h"
 #include "core/paint/DeprecatedPaintLayerStackingNodeIterator.h"
 #include "core/paint/ScrollableAreaPainter.h"
 #include "core/paint/TransformRecorder.h"
 #include "core/plugins/PluginView.h"
 #include "core/style/KeyframeList.h"
 #include "platform/LengthFunctions.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/fonts/FontCache.h"
 #include "platform/geometry/TransformState.h"
+#include "platform/graphics/BitmapImage.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/paint/ClipDisplayItem.h"
 #include "platform/graphics/paint/DisplayItemList.h"
 #include "platform/graphics/paint/TransformDisplayItem.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
 using namespace HTMLNames;
@@ skipping 1770 matching lines @@
     LayoutObject* layoutObject = this->layoutObject();
     if (m_owningLayer.hasBoxDecorationsOrBackground() || layoutObject->hasClip() || layoutObject->hasClipPath())
         return false;
 
     LayoutImage* imageLayoutObject = toLayoutImage(layoutObject);
     if (ImageResource* cachedImage = imageLayoutObject->cachedImage()) {
         if (!cachedImage->hasImage())
             return false;
 
         Image* image = cachedImage->imageForLayoutObject(imageLayoutObject);
-        return image->isBitmapImage();
+        if (!image->isBitmapImage())
+            return false;
+
+        if (imageLayoutObject->style()->respectImageOrientation() != RespectImageOrientation)
+            return true;
     }
 
     return false;
 }
 
 void CompositedDeprecatedPaintLayerMapping::contentChanged(ContentChangeType changeType)
 {
     if ((changeType == ImageChanged) && layoutObject()->isImage() && isDirectlyCompositedImage()) {
         updateImageContents();
         return;
@@ skipping 478 matching lines @@
     } else if (graphicsLayer == m_scrollingBlockSelectionLayer.get()) {
         name = "Scrolling Block Selection Layer";
     } else {
         ASSERT_NOT_REACHED();
     }
 
     return name;
 }
 
 } // namespace blink