Manually import wpt/editing and wpt/selection/

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 24999157a97f7423f3c50f8affc64373ff3fbb9a..737f55ad656e7c3815a3392ed6e4a8bfcbe65d70 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -746,6 +746,18 @@ crbug.com/268729 imported/wpt/html/dom/elements/global-attributes/dir_auto-N-EN-
 Bug(github) imported/wpt/uievents/keyboard/key-manual.css [ Skip ]
 Bug(github) imported/wpt/uievents/keyboard/key-manual.js [ Skip ]
 crbug.com/441355 imported/wpt/dom/nodes/MutationObserver-childList.html [ Skip ]
+# delete.html and addRange.html time out even with Slow expectation.
+crbug.com/490939 [ Debug ] imported/wpt/editing/run/delete.html [ Skip ]
+crbug.com/490939 imported/wpt/selection/addRange.html [ Skip ]
+# -expected.txt of the following 8 tests are too large to upload.
+crbug.com/490939 [ Release ] imported/wpt/editing/run/delete.html [ Failure ]
+crbug.com/490939 imported/wpt/editing/run/forwarddelete.html [ Failure ]
+crbug.com/490939 imported/wpt/editing/run/justifycenter.html [ Failure ]
+crbug.com/490939 imported/wpt/editing/run/justifyfull.html [ Failure ]
+crbug.com/490939 imported/wpt/editing/run/justifyright.html [ Failure ]
+crbug.com/490939 imported/wpt/editing/run/multitest.html [ Failure ]
+crbug.com/490939 imported/wpt/selection/collapse.html [ Failure ]
+crbug.com/490939 imported/wpt/selection/extend.html [ Failure ]
 
 crbug.com/387740 imported/wpt/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-audio-is-silence.https.html [ Skip ]
 crbug.com/387740 imported/wpt/mediacapture-streams/MediaStreamTrack-MediaElement-disabled-video-is-black.https.html [ Skip ]