Use TimeDelta for Chrome Frame test's TimedMsgLoop.

chrome_frame/test/delete_chrome_history_test.cc

Index: chrome_frame/test/delete_chrome_history_test.cc
diff --git a/chrome_frame/test/delete_chrome_history_test.cc b/chrome_frame/test/delete_chrome_history_test.cc
index 4f8dd82258cb0e2e1efecd6420c53812923d151a..75fa48b3bed6e7c67590c6147b2ab41fe034d7b4 100644
--- a/chrome_frame/test/delete_chrome_history_test.cc
+++ b/chrome_frame/test/delete_chrome_history_test.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -326,7 +326,7 @@ TEST_F(DeleteBrowsingHistoryTest, DISABLED_CFDeleteBrowsingHistory) {
       ie_mock_.event_sink()->LaunchIEAndNavigate(top_url, &ie_mock_));
 
   // 3 navigations + 2 invocations of delete browser history == 5
-  loop_.RunFor(kChromeFrameLongNavigationTimeoutInSeconds * 5);
+  loop_.RunFor(kChromeFrameLongNavigationTimeout * 5);
 }
 
 }  // namespace chrome_frame_test