Revert "Disable AccessibilityANoText until crrev.com/481753002 lands"

content/browser/accessibility/dump_accessibility_tree_browsertest.cc

 // Copyright (c) 2012 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 <set>
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/path_service.h"
@@ skipping 108 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityAName) {
   RunHtmlTest(FILE_PATH_LITERAL("a-name.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityANameCalc) {
   RunHtmlTest(FILE_PATH_LITERAL("a-name-calc.html"));
 }
 
-// crrev.com/481753002 will change the alt content used for the name value.
-// Re-baseline after the Blink change goes in
-IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest,
-    DISABLED_AccessibilityANoText) {
+IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityANoText) {
   RunHtmlTest(FILE_PATH_LITERAL("a-no-text.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityAOnclick) {
   RunHtmlTest(FILE_PATH_LITERAL("a-onclick.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest,
                        AccessibilityAriaActivedescendant) {
   RunAriaTest(FILE_PATH_LITERAL("aria-activedescendant.html"));
@@ skipping 839 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityVar) {
   RunHtmlTest(FILE_PATH_LITERAL("var.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityWbr) {
   RunHtmlTest(FILE_PATH_LITERAL("wbr.html"));
 }
 
 }  // namespace content