Convert editing/pasteboard/pasteboard/paste-4038267-fix.html to use w3c test harness

third_party/WebKit/LayoutTests/editing/inserting/insert_interchange_newline_crash.html

Index: third_party/WebKit/LayoutTests/editing/inserting/insert_interchange_newline_crash.html
diff --git a/third_party/WebKit/LayoutTests/editing/inserting/insert-div-020.html b/third_party/WebKit/LayoutTests/editing/inserting/insert_interchange_newline_crash.html
similarity index 65%
copy from third_party/WebKit/LayoutTests/editing/inserting/insert-div-020.html
copy to third_party/WebKit/LayoutTests/editing/inserting/insert_interchange_newline_crash.html
index f9bfdda7c501b8da82f7e8272f82afce7c2e3a79..23cecb97cedc81984b3c1cfc11a8991ff78edf25 100644
--- a/third_party/WebKit/LayoutTests/editing/inserting/insert-div-020.html
+++ b/third_party/WebKit/LayoutTests/editing/inserting/insert_interchange_newline_crash.html
@@ -6,14 +6,14 @@
 test(() => assert_selection(
     [
         '<div contenteditable>',
-            '<span id="test">foo</span><br><br>|bar',
+            '<div>foo^</div><div>|bar</div>',
         '</div>',
     ].join(''),
-    'insertParagraph',
+    'insertHTML <br class="Apple-interchange-newline">',
     [
         '<div contenteditable>',
-            '<span id="test">foo</span><br><br><br><div>|bar</div>',
+            '<div>foo</div><div>|bar</div>',
         '</div>',
     ].join('')),
-    'Insert BR and enclose "bar" with DIV');
+    'interchange-newline does nothing for DIV');
 </script>