Add CSS image-orientation: from-image

Source/core/css/resolver/StyleBuilderConverter.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 960 matching lines @@
     double sy = sx;
     double sz = 1;
     if (list.length() >= 2)
         sy = toCSSPrimitiveValue(list.item(1))->getDoubleValue();
     if (list.length() == 3)
         sz = toCSSPrimitiveValue(list.item(2))->getDoubleValue();
 
     return ScaleTransformOperation::create(sx, sy, sz, TransformOperation::Scale3D);
 }
 
+RespectImageOrientationEnum StyleBuilderConverter::convertImageOrientation(StyleResolverState& state, CSSValue* value)
+{
+    CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
+    return primitiveValue->getValueID() == CSSValueFromImage ? RespectImageOrientation : DoNotRespectImageOrientation;
+}
+
+
 } // namespace blink