This test is flaky, it has failed multiple times on the Linux...

chrome/browser/blocked_popup_container_interactive_uitest.cc

 // Copyright (c) 2006-2009 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 <string>
 
 #include "app/l10n_util.h"
 #include "base/file_path.h"
 #include "base/gfx/rect.h"
 #include "base/keyboard_codes.h"
@@ skipping 159 matching lines @@
     }
 
     EXPECT_GE(new_popup_window_count, popup_window_count);
     EXPECT_LE(new_popup_window_count, kMaxPopupWindows);
     popup_window_count = new_popup_window_count;
   }
 }
 
 // Make sure that we refuse to close windows when a constrained popup is
 // displayed.
-TEST_F(BlockedPopupContainerInteractiveTest, WindowOpenWindowClosePopup) {
+TEST_F(BlockedPopupContainerInteractiveTest, FLAKY_WindowOpenWindowClosePopup) {
   NavigateMainTabTo("openclose_main.html");
   SimulateClickInCenterOf(window_);
 
   ASSERT_TRUE(automation()->WaitForWindowCountToBecome(2, 5000));
 
   // Make sure we have a blocked popup notification
   scoped_refptr<BrowserProxy> popup_browser(automation()->GetBrowserWindow(1));
   ASSERT_TRUE(popup_browser.get());
   scoped_refptr<WindowProxy> popup_window(popup_browser->GetWindow());
   ASSERT_TRUE(popup_window.get());
@@ skipping 88 matching lines @@
   ASSERT_TRUE(window->SimulateOSKeyPress(
       base::VKEY_TAB, views::Event::EF_CONTROL_DOWN));
   ASSERT_TRUE(browser->WaitForTabToBecomeActive(0, action_max_timeout_ms()));
 
   ASSERT_TRUE(browser->ActivateTab(1));
   ASSERT_TRUE(window->SimulateOSKeyPress(
       base::VKEY_W, views::Event::EF_CONTROL_DOWN));
   ASSERT_TRUE(browser->WaitForTabCountToBecome(1, action_max_timeout_ms()));
 }
 #endif