Don't un-flip if we're only mapping for one object.

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index 9c79a1984d3a65a218fc05fc32f6b24aa9f097a8..a7c80c540087caa9f0ea6091eeacc1d33963df98 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -798,6 +798,9 @@ crbug.com/630671 imported/wpt/pointerevents/pointerevent_capture_suppressing_mou
 crbug.com/630671 imported/wpt/pointerevents/pointerevent_releasepointercapture_events_to_original_target-manual.html [ Skip ]
 crbug.com/630671 imported/wpt/pointerevents/pointerevent_setpointercapture_relatedtarget-manual.html [ Skip ]
 
+crbug.com/644122 fast/repaint/window-resize-vertical-writing-mode.html [ NeedsRebaseline ]
+crbug.com/644122 paint/invalidation/document-flipped-blocks-writing-mode-scroll.html [ NeedsRebaseline ]
+
 # The commented lines here for Mac is due to the fact that there is a more
 # generic skip rule in the next block of rules. However, when they get fixed
 # these should be uncommented as there is no touch support on Mac.