Use asynchronous spellchecking in spelling-hasspellingmarker.js

LayoutTests/editing/spelling/spelling-hasspellingmarker-expected.txt

Index: LayoutTests/editing/spelling/spelling-hasspellingmarker-expected.txt
diff --git a/LayoutTests/editing/spelling/spelling-hasspellingmarker-expected.txt b/LayoutTests/editing/spelling/spelling-hasspellingmarker-expected.txt
index 7aa57b5f74ad2c521dc2231fc429103547a7f387..1ebca133dd20cd900ff7d2f1cf12f174def6955d 100644
--- a/LayoutTests/editing/spelling/spelling-hasspellingmarker-expected.txt
+++ b/LayoutTests/editing/spelling/spelling-hasspellingmarker-expected.txt
@@ -1,12 +1,12 @@
-This tests internals.hasSpellingMarker works for differnt type of elements.
+This tests if internals.hasSpellingMarker works for differnt type of elements. This test succeds when there are four elements having "zz ". However, only the last one should not contatin spelling marker.
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS hasMarked("<textarea id='test' cols='80' rows='10'></textarea>"); is true
-PASS hasMarked("<input id='test' type='text'>"); is true
-PASS hasMarked("<div id='test' contenteditable='true'></div>"); is true
-PASS hasMarked("<div id='test' contentEditable='true' spellcheck='false'></div>"); is false
+PASS internals.hasSpellingMarker(document, 0, 2) became true
+PASS internals.hasSpellingMarker(document, 0, 2) became true
+PASS internals.hasSpellingMarker(document, 0, 2) became true
+PASS internals.hasSpellingMarker(document, 0, 2) became false
 PASS successfullyParsed is true
 
 TEST COMPLETE