Fix chrome os flakyness for test ExtensionApiTest.CaptureVisibleTab....

chrome/browser/extensions/extension_tabs_apitest.cc

 // Copyright (c) 2009 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/extensions/extension_apitest.h"
 
 #include "chrome/browser/browser.h"
 #include "chrome/browser/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/pref_names.h"
@@ skipping 20 matching lines @@
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, Tabs2) {
   StartHTTPServer();
 
   // This test runs through additional tabs functionality.
   browser()->profile()->GetPrefs()->SetBoolean(
       prefs::kHomePageIsNewTabPage, true);
 
   ASSERT_TRUE(RunExtensionTest("tabs/basics2")) << message_;
 }
 
-// TODO(skerner): This test is flaky on chrome os: http://crbug.com/41380
-#if defined(OS_LINUX) && defined(TOOLKIT_VIEWS)
-#define MAYBE_CaptureVisibleTab FLAKY_CaptureVisibleTab
-#else
-#define MAYBE_CaptureVisibleTab CaptureVisibleTab
-#endif
-
-IN_PROC_BROWSER_TEST_F(ExtensionApiTest, MAYBE_CaptureVisibleTab) {
+IN_PROC_BROWSER_TEST_F(ExtensionApiTest, CaptureVisibleTab) {
   StartHTTPServer();
 
   ASSERT_TRUE(RunExtensionTest("tabs/capture_visible_tab")) << message_;
 }