Cross-origin border-image, EXIF Orientation 6 (transposing)

Per the cross-origin invariant (style_fetched_image.cc:265-268), the two boxes below MUST render identically — image-orientation: none must be ignored for opaque-origin images. NinePieceImagePainter does not call ForceOrientationIfNecessary(), so they render differently: the left box paints the unrotated raw pixels with a non-uniform slice_scale = (2, 0.5).

Cross-origin border-image, EXIF Orientation 1 (control — no rotation)

These two are identical (no transposing EXIF ⇒ slice_scale stays (1,1)). The fact that the EXIF-6 row differs while this row does not is the oracle.

Reference: same images as <img> (for visual orientation check)