Make CaretBase a DisplayItemClient.

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 40d37b96f60b24208306c031fe583526f73475db..aaafa9e8fdca0b033d0c0f9b9f6835558db06e69 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -817,6 +817,19 @@ crbug.com/498021 [ Linux ] fast/encoding/invalid-UTF-8.html [ Failure ]
 crbug.com/498021 [ Linux ] fast/text/emoticons.html [ Failure ]
 crbug.com/498021 [ Linux ] fast/text/international/hindi-spacing.html [ Failure ]
 
+crbug.com/634094 fast/repaint/4776765.html [ NeedsRebaseline ]
+crbug.com/634094 fast/repaint/caret-invalidation-in-overflow-scroll.html [ NeedsRebaseline ]
+crbug.com/634094 fast/repaint/caret-outside-block.html [ NeedsRebaseline ]
+crbug.com/634094 fast/repaint/caret-with-transformation.html [ NeedsRebaseline ]
+crbug.com/634094 fast/repaint/delete-into-nested-block.html [ NeedsRebaseline ]
+crbug.com/634094 fast/repaint/inline-outline-repaint.html [ NeedsRebaseline ]
+crbug.com/634094 fast/repaint/paint-caret-in-div-with-negative-indent.html [ NeedsRebaseline ]
+crbug.com/634094 fast/repaint/selection-after-delete.html [ NeedsRebaseline ]
+crbug.com/634094 paint/invalidation/caret-with-composited-scroll.html [ NeedsRebaseline ]
+crbug.com/634094 paint/invalidation/invalidate-caret-in-composited-scrolling-container.html [ NeedsRebaseline ]
+crbug.com/634094 paint/invalidation/invalidate-caret-in-non-composited-scrolling-container.html [ NeedsRebaseline ]
+crbug.com/634094 paint/invalidation/textarea-caret.html [ NeedsRebaseline ]
+
 # These are the failing tests because Chrome implements the changes proposed to the spec.
 crbug.com/630671 imported/wpt/pointerevents/pointerevent_capture_suppressing_mouse-manual.html [ Skip ]
 crbug.com/630671 imported/wpt/pointerevents/pointerevent_releasepointercapture_events_to_original_target-manual.html [ Skip ]