Refactorings to reduce dependencies in ChromeVox 2.

chrome/browser/resources/chromeos/chromevox/braille/expanding_braille_translator_test.unitjs

Index: chrome/browser/resources/chromeos/chromevox/braille/expanding_braille_translator_test.unitjs
diff --git a/chrome/browser/resources/chromeos/chromevox/braille/expanding_braille_translator_test.unitjs b/chrome/browser/resources/chromeos/chromevox/braille/expanding_braille_translator_test.unitjs
index 5afc9bccb9aaa9e739e742ee00c4dd8b2117e9e7..bd598dd6e272ea382d1df8039e19f66fc60ddfe0 100644
--- a/chrome/browser/resources/chromeos/chromevox/braille/expanding_braille_translator_test.unitjs
+++ b/chrome/browser/resources/chromeos/chromevox/braille/expanding_braille_translator_test.unitjs
@@ -18,10 +18,11 @@ CvoxExpandingBrailleTranslatorUnitTest.prototype = {
 
   /** @override */
   closureModuleDeps: [
-    'cvox.BrailleUtil',
     'cvox.ExpandingBrailleTranslator',
     'cvox.LibLouis',
     'cvox.Spannable',
+    'cvox.ValueSelectionSpan',
+    'cvox.ValueSpan',
   ]
 };
 
@@ -73,8 +74,8 @@ function assertArrayBufferMatches(expected, actual) {
 
 TEST_F('CvoxExpandingBrailleTranslatorUnitTest', 'TranslationError',
     function() {
-  var text = new cvox.Spannable('error ok', new cvox.BrailleUtil.ValueSpan());
-  text.setSpan(new cvox.BrailleUtil.ValueSelectionSpan, 0, 0);
+  var text = new cvox.Spannable('error ok', new cvox.ValueSpan());
+  text.setSpan(new cvox.ValueSelectionSpan, 0, 0);
   var contractedTranslator = new FakeTranslator('c');
   // Translator that always results in an error.
   var uncontractedTranslator = {
@@ -199,11 +200,10 @@ function runTranslationTestVariants(testCase, contracted, valueExpansion) {
 function createText(text, opt_selectionStart, opt_selectionEnd) {
   var result = new cvox.Spannable(text);
 
-  result.setSpan(
-      new cvox.BrailleUtil.ValueSpan, 0, text.length);
+  result.setSpan(new cvox.ValueSpan, 0, text.length);
   if (goog.isDef(opt_selectionStart)) {
     result.setSpan(
-        new cvox.BrailleUtil.ValueSelectionSpan,
+        new cvox.ValueSelectionSpan,
         opt_selectionStart,
         goog.isDef(opt_selectionEnd) ? opt_selectionEnd : opt_selectionStart);
   }