Add CSS image-orientation: from-image

Source/core/layout/LayoutImage.cpp

Index: Source/core/layout/LayoutImage.cpp
diff --git a/Source/core/layout/LayoutImage.cpp b/Source/core/layout/LayoutImage.cpp
index 05a43fc90ee44152db9e7c0d7b64d6c2fb36c78c..55f93c9708668703d7998da8ff3a719e72fc788a 100644
--- a/Source/core/layout/LayoutImage.cpp
+++ b/Source/core/layout/LayoutImage.cpp
@@ -78,6 +78,16 @@ void LayoutImage::willBeDestroyed()
     LayoutReplaced::willBeDestroyed();
 }
 
+void LayoutImage::styleDidChange(StyleDifference diff, const ComputedStyle* oldStyle)
+{
+    LayoutReplaced::styleDidChange(diff, oldStyle);
+
+    bool hadStyle = (oldStyle != 0);

[Noel Gordon, 2015/06/12 16:21:04]

Remove hadStyle, doesn't really say anymore that oldStyle. Write:

   oldStyle ? oldStyle->respectImageOrientation() : ...

  

[rwlbuis, 2015/06/15 17:21:51]

Done.

+    RespectImageOrientationEnum oldOrientation = hadStyle ? oldStyle->respectImageOrientation() : ComputedStyle::initialRespectImageOrientation();
+    if (style() && style()->respectImageOrientation() != oldOrientation)
+        intrinsicSizeChanged();

[Noel Gordon, 2015/06/12 16:21:04]

Devious and I love it.

[rwlbuis, 2015/06/15 17:21:51]

Thanks :)

+}
+
 void LayoutImage::setImageResource(PassOwnPtr<LayoutImageResource> imageResource)
 {
     ASSERT(!m_imageResource);