Fix ChromeVox next tests to fail instead of timing out where applicable.

chrome/browser/resources/chromeos/chromevox/testing/chromevox_next_e2e_test_base.js

Index: chrome/browser/resources/chromeos/chromevox/testing/chromevox_next_e2e_test_base.js
diff --git a/chrome/browser/resources/chromeos/chromevox/testing/chromevox_next_e2e_test_base.js b/chrome/browser/resources/chromeos/chromevox/testing/chromevox_next_e2e_test_base.js
index e432a998de5f9d711f04ff24f136c4ef8509eeee..893893422f561f78041d3cf682e1951cb98ba190 100644
--- a/chrome/browser/resources/chromeos/chromevox/testing/chromevox_next_e2e_test_base.js
+++ b/chrome/browser/resources/chromeos/chromevox/testing/chromevox_next_e2e_test_base.js
@@ -19,21 +19,13 @@ function ChromeVoxNextE2ETest() {}
 ChromeVoxNextE2ETest.prototype = {
   __proto__: ChromeVoxE2ETest.prototype,
 
-  /**
-   * This method is called without |this| bound to an instance of
-   * ChromeVoxNextE2ETest.
-   * @override
-   */
-  testGenCppIncludes: function() {
-    ChromeVoxE2ETest.prototype.testGenCppIncludes.call(this);
-    GEN('#include "base/command_line.h"');

[David Tseng, 2015/02/18 17:27:40]

Thanks for removing this.

-  },
-
   runWithAutomation: function(doc, callback) {
     this.runWithDocument(doc, function() {
-      chrome.automation.getTree(function(root) {
-        callback(root);
-      }.bind(this));
+      chrome.automation.getTree(this.continueTest(
+          WhenTestDone.ASSERT,
+          function(root) {
+            callback(root);
+          }.bind(this)));

[David Tseng, 2015/02/18 17:27:40]

Doesn't seem like a good place to assume the caller wants a sync test; most
tests won't want this as they'll be waiting for speech.

     }.bind(this));
   }
 };