Rename ChromeVox tests and utilities for consistency.

chrome/browser/resources/chromeos/chromevox/common/editable_text_area_shadow_test.js

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Include test fixture.
-GEN_INCLUDE(['../testing/chromevox_unittest_base.js']);
-
-/**
- * Test fixture.
- * @constructor
- * @extends {ChromeVoxUnitTestBase}
- */
-function CvoxShadowUnitTest() {}
-
-CvoxShadowUnitTest.prototype = {
-  __proto__: ChromeVoxUnitTestBase.prototype,
-
-  /** @override */
-  closureModuleDeps: [
-    'cvox.EditableTextAreaShadow'
-  ]
-};
-
-TEST_F('CvoxShadowUnitTest', 'MultilineLines', function() {
-  this.loadDoc(function() {/*!
-    <div><textarea id="area">
-one
-
-two
-
-three
-</textarea></div> */});
-
-  var area = $('area');
-
-  var shadow = new cvox.EditableTextAreaShadow();
-  shadow.update(area);
-  assertEquals(0, shadow.getLineIndex(0));
-  assertEquals(0, shadow.getLineIndex(3));
-  assertEquals(1, shadow.getLineIndex(4));
-  assertEquals(2, shadow.getLineIndex(5));
-  assertEquals(2, shadow.getLineIndex(8));
-  assertEquals(3, shadow.getLineIndex(9));
-  assertEquals(4, shadow.getLineIndex(10));
-  assertEquals(4, shadow.getLineIndex(14));
-});
-
-/**
- * Test the get line of a multiline textarea with wrapping instead of
- * explicit newlines.
- */
-TEST_F('CvoxShadowUnitTest', 'MultilineWrap', function() {
-  this.loadDoc(function() {/*!
-    <div><textarea id="area"
-          cols=4 rows=20>One two thr fou fiv six sev eig</textarea>
-    </div> */});
-
-  var area = $('area');
-
-  var shadow = new cvox.EditableTextAreaShadow();
-  shadow.update(area);
-  for (var i = 0; i < 32; i++) {
-    assertEquals(Math.floor(i / 4), shadow.getLineIndex(i));
-  }
-});