Disable some tests that will fail after the WebKit roll. These tests probably

chrome/browser/browser_browsertest.cc

 // Copyright (c) 2011 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 "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/sys_info.h"
 #include "base/utf_string_conversions.h"
@@ skipping 301 matching lines @@
 #if defined(OS_MACOSX)
 #define MAYBE_SingleBeforeUnloadAfterWindowClose \
         DISABLED_SingleBeforeUnloadAfterWindowClose
 #else
 #define MAYBE_SingleBeforeUnloadAfterWindowClose \
         SingleBeforeUnloadAfterWindowClose
 #endif
 
 // Test for crbug.com/11647.  A page closed with window.close() should not have
 // two beforeunload dialogs shown.
-IN_PROC_BROWSER_TEST_F(BrowserTest, MAYBE_SingleBeforeUnloadAfterWindowClose) {
+// Disabled for http://code.google.com/p/chromium/issues/detail?id=86346
+IN_PROC_BROWSER_TEST_F(BrowserTest,
+    DISABLED_SingleBeforeUnloadAfterWindowClose) {
   browser()->GetSelectedTabContents()->render_view_host()->
       ExecuteJavascriptInWebFrame(string16(),
                                   ASCIIToUTF16(kOpenNewBeforeUnloadPage));
 
   // Close the new window with JavaScript, which should show a single
   // beforeunload dialog.  Then show another alert, to make it easy to verify
   // that a second beforeunload dialog isn't shown.
   browser()->GetTabContentsAt(0)->render_view_host()->
       ExecuteJavascriptInWebFrame(string16(),
                                   ASCIIToUTF16("w.close(); alert('bar');"));
@@ skipping 515 matching lines @@
 
   // The normal browser should now have four.
   EXPECT_EQ(4, browser()->tab_count());
 
   // Close the additional browsers.
   popup_browser->CloseAllTabs();
   app_browser->CloseAllTabs();
   app_popup_browser->CloseAllTabs();
 }
 #endif