Remove #define cruft around ExtensionApiTest.TabOnRemoved.

chrome/browser/extensions/extension_tabs_apitest.cc

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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 13 matching lines @@
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, TabGetCurrent) {
   ASSERT_TRUE(StartHTTPServer());
   ASSERT_TRUE(RunExtensionTest("tabs/get_current")) << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, TabConnect) {
   ASSERT_TRUE(StartHTTPServer());
   ASSERT_TRUE(RunExtensionTest("tabs/connect")) << message_;
 }
 
-#if defined(TOOLKIT_VIEWS) && defined(OS_LINUX)
-// The way ChromeOs deals with browser windows breaks this test.
-// http://crbug.com/43440.
-#define MAYBE_TabOnRemoved DISABLED_TabOnRemoved
-#else
-#define MAYBE_TabOnRemoved TabOnRemoved
-#endif
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, TabOnRemoved) {
   ASSERT_TRUE(StartHTTPServer());
   ASSERT_TRUE(RunExtensionTest("tabs/on_removed")) << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, CaptureVisibleTab) {
   ASSERT_TRUE(StartHTTPServer());
   ASSERT_TRUE(RunExtensionTest("tabs/capture_visible_tab")) << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, TabsOnUpdated) {
   ASSERT_TRUE(StartHTTPServer());
 
   ASSERT_TRUE(RunExtensionTest("tabs/on_updated")) << message_;
 }