Enable ExtensionApiTest.ChromeRuntimeOpenOptionsPage.

extensions/browser/api/runtime/runtime_apitest.cc

 // 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 "chrome/browser/apps/app_browsertest_util.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_function_test_utils.h"
 #include "chrome/browser/extensions/test_extension_dir.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
@@ skipping 26 matching lines @@
   extensions::ScopedTestDialogAutoConfirm auto_confirm(
       extensions::ScopedTestDialogAutoConfirm::ACCEPT);
   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("runtime")
                                 .AppendASCII("uninstall_url")
                                 .AppendASCII("sets_uninstall_url")));
   ASSERT_TRUE(RunExtensionTest("runtime/uninstall_url")) << message_;
 }
 
 namespace extensions {
 
-// Flaky: crbug.com/599213
-IN_PROC_BROWSER_TEST_F(ExtensionApiTest,
-                       DISABLED_ChromeRuntimeOpenOptionsPage) {
+IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ChromeRuntimeOpenOptionsPage) {
   ASSERT_TRUE(RunExtensionTest("runtime/open_options_page"));
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ChromeRuntimeOpenOptionsPageError) {
   ASSERT_TRUE(RunExtensionTest("runtime/open_options_page_error"));
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ChromeRuntimeGetPlatformInfo) {
   scoped_ptr<base::Value> result(
       extension_function_test_utils::RunFunctionAndReturnSingleResult(
@@ skipping 64 matching lines @@
     } else {
       load_observer.Wait();
       WaitForExtensionViewsToLoad();
     }
   }
   ASSERT_TRUE(
       registry->GetExtensionById(extension_id, ExtensionRegistry::TERMINATED));
 }
 
 }  // namespace extensions