Mark AutomatedUITestBase.IncognitoWindow as FLAKY on Mac.

chrome/test/reliability/automated_ui_test_test.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 "chrome/app/chrome_command_ids.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/automation/automation_proxy.h"
 #include "chrome/test/automation/browser_proxy.h"
 #include "chrome/test/automation/tab_proxy.h"
 #include "chrome/test/reliability/automated_ui_test_base.h"
@@ skipping 204 matching lines @@
   } else {
     ASSERT_EQ(3, tab_count);
     ASSERT_TRUE(CloseActiveWindow());
     ASSERT_TRUE(active_browser()->GetTabCount(&tab_count));
     ASSERT_EQ(2, tab_count);
   }
 
   ASSERT_FALSE(CloseActiveWindow());
 }
 
-TEST_F(AutomatedUITestBase, IncognitoWindow) {
+// Flaky, see http://crbug.com/113046.
+#if defined(OS_MACOSX)
+#define MAYBE_IncognitoWindow FLAKY_IncognitoWindow
+#else
+#define MAYBE_IncognitoWindow IncognitoWindow
+#endif
+
+TEST_F(AutomatedUITestBase, MAYBE_IncognitoWindow) {
   int num_browser_windows;
   int num_normal_browser_windows;
   ASSERT_TRUE(automation()->GetBrowserWindowCount(&num_browser_windows));
   ASSERT_EQ(1, num_browser_windows);
   ASSERT_TRUE(
       automation()->GetNormalBrowserWindowCount(&num_normal_browser_windows));
   ASSERT_EQ(1, num_normal_browser_windows);
 
   ASSERT_TRUE(GoOffTheRecord());
   ASSERT_TRUE(GoOffTheRecord());
@@ skipping 180 matching lines @@
 #else
 #define MAYBE_ShowHistory ShowHistory
 #endif
 
 TEST_F(AutomatedUITestBase, MAYBE_ShowHistory) {
   ASSERT_TRUE(ShowHistory());
   GURL url;
   ASSERT_TRUE(GetActiveTab()->GetCurrentURL(&url));
   ASSERT_EQ(GURL(chrome::kChromeUIHistoryURL), url);
 }