Reenable BrowserFocusTest.FocusTraversalOnInterstitial on Linux

chrome/browser/browser_focus_uitest.cc

 // 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 "build/build_config.h"
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 27 matching lines @@
 #include "chrome/browser/views/location_bar/location_bar_view.h"
 #include "chrome/browser/views/tab_contents/tab_contents_container.h"
 #endif
 
 #if defined(TOOLKIT_USES_GTK)
 #include "chrome/browser/gtk/view_id_util.h"
 #endif
 
 #if defined(OS_LINUX)
 #define MAYBE_FocusTraversal FocusTraversal
-// For some reason we hit an external DNS lookup in this test in Linux but not
-// on Windows. TODO(estade): investigate.
-#define MAYBE_FocusTraversalOnInterstitial DISABLED_FocusTraversalOnInterstitial
+#define MAYBE_FocusTraversalOnInterstitial FocusTraversalOnInterstitial
 // TODO(jcampan): http://crbug.com/23683
 #define MAYBE_TabsRememberFocusFindInPage FAILS_TabsRememberFocusFindInPage
 #elif defined(OS_MACOSX)
 // TODO(suzhe): http://crbug.com/49738 (following two tests)
 #define MAYBE_FocusTraversal FAILS_FocusTraversal
 #define MAYBE_FocusTraversalOnInterstitial FAILS_FocusTraversalOnInterstitial
 // TODO(suzhe): http://crbug.com/49737
 #define MAYBE_TabsRememberFocusFindInPage FAILS_TabsRememberFocusFindInPage
 #elif defined(OS_WIN)
 #define MAYBE_FocusTraversal FocusTraversal
@@ skipping 743 matching lines @@
   ui_test_utils::CrashTab(browser()->GetSelectedTabContents());
   browser()->Reload(CURRENT_TAB);
   ASSERT_TRUE(ui_test_utils::WaitForNavigationInCurrentTab(browser()));
 
   // Focus should now be on the tab contents.
   browser()->ShowDownloadsTab();
   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER_FOCUS_VIEW));
 }
 
 }  // namespace