Disabling chrome_frame_tests.exe ContextMenuTest.CFBackForward since it times out.

chrome_frame/test/ui_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 <mshtmcid.h>
 #include <string>
 
 #include "base/test/test_file_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/win/scoped_bstr.h"
@@ skipping 970 matching lines @@
           AccWatchForOneValueChange(&acc_observer_, txtfield_matcher),
           AccLeftClick(AccObjectMatcher(L"Redo*"))));
 
   // Verify that text field value is reset to its changed value 'A' and exit.
   EXPECT_CALL(acc_observer_, OnAccValueChange(_, _, StrEq(L"A")))
       .WillOnce(CloseBrowserMock(&ie_mock_));
 
   LaunchIEAndNavigate(context_menu_page_url);
 }
 
-TEST_F(ContextMenuTest, FLAKY_CFBackForward) {
+// Disabled because it seems to hang, causing the test process to timeout and
+// be killed; see http://crbug.com/121097.
+TEST_F(ContextMenuTest, DISABLED_CFBackForward) {
   std::wstring page1 = GetLinkPageUrl();
   std::wstring title1 = GetLinkPageTitle();
   std::wstring page2 = GetSimplePageUrl();
   std::wstring title2 = GetSimplePageTitle();
   std::wstring page3 = GetTestUrl(L"anchor.html");
   std::wstring title3 = GetAnchorPageTitle();
 
   server_mock_.ExpectAndServeRequestWithCardinality(
       CFInvocation::MetaTag(), page1, testing::Exactly(2));
 
@@ skipping 53 matching lines @@
   EXPECT_CALL(acc_observer_, OnMenuPopup(_))
       .WillOnce(AccLeftClick(AccObjectMatcher(L"Forward")));
 
   EXPECT_CALL(ie_mock_, OnLoad(IN_CF, StrEq(page3)))
       .WillOnce(CloseBrowserMock(&ie_mock_));
 
   LaunchIENavigateAndLoop(page1, kChromeFrameVeryLongNavigationTimeout);
 }
 
 }  // namespace chrome_frame_test