Normalize non-breaking spaces into spaces

chrome/browser/resources/chromeos/chromevox/common/editable_text_test.unitjs

Index: chrome/browser/resources/chromeos/chromevox/common/editable_text_test.unitjs
diff --git a/chrome/browser/resources/chromeos/chromevox/common/editable_text_test.unitjs b/chrome/browser/resources/chromeos/chromevox/common/editable_text_test.unitjs
index 7da03495e26ff42bce9939ef9c5ca2b926169bfd..06f4dbd2742429e7c7b211d6311d6c7e5abc641e 100644
--- a/chrome/browser/resources/chromeos/chromevox/common/editable_text_test.unitjs
+++ b/chrome/browser/resources/chromeos/chromevox/common/editable_text_test.unitjs
@@ -702,3 +702,14 @@ TEST_F('CvoxEditableTextUnitTest', 'ContentEditableBraille', function() {
   editable.update(true);
   TestBraille.assertContent('', 0, 0);
 });
+
+TEST_F('CvoxEditableTextUnitTest', 'TypingNonBreakingSpaces', function() {
+  var tts = new TestTts();
+  var obj = new cvox.ChromeVoxEditableTextBase('Hello', 0, 0, false, tts);
+
+  obj.changed(new cvox.TextChangeEvent('h', 1, 1));
+  obj.changed(new cvox.TextChangeEvent('hi', 2, 2));
+  obj.changed(new cvox.TextChangeEvent('hi\u00a0', 3, 3));
+  obj.changed(new cvox.TextChangeEvent('hi t', 4, 4));
+  assertEqualStringArrays(['h', 'i', 'hi ', 't'], tts.get());
+});