Update uses of TimeDelta in chrome_frame/*.

chrome_frame/test/chrome_frame_test_utils.h

 // 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.
 
 #ifndef CHROME_FRAME_TEST_CHROME_FRAME_TEST_UTILS_H_
 #define CHROME_FRAME_TEST_CHROME_FRAME_TEST_UTILS_H_
 
 #include <windows.h>
 
 #include <atlbase.h>
@@ skipping 199 matching lines @@
     loop_.MessageLoop::Run();
     timeout_closure_.Cancel();
   }
 
   void PostTask(const tracked_objects::Location& from_here,
                 const base::Closure& task) {
     loop_.PostTask(from_here, task);
   }
 
   void PostDelayedTask(const tracked_objects::Location& from_here,
-                       const base::Closure& task, int64 delay_ms) {
-    loop_.PostDelayedTask(from_here, task, delay_ms);
+                       const base::Closure& task, base::TimeDelta delay) {
+    loop_.PostDelayedTask(from_here, task, delay);
   }
 
   void Quit() {
     // Quit after no delay.
     QuitAfter(base::TimeDelta());
   }
 
   void QuitAfter(base::TimeDelta delay) {
     timeout_closure_.Cancel();
     quit_loop_invoked_ = true;
@@ skipping 143 matching lines @@
 }  // namespace chrome_frame_test
 
 // TODO(tommi): This is a temporary workaround while we're getting our
 // Singleton story straight.  Ideally each test should clear up any singletons
 // it might have created, but test cases do not implicitly have their own
 // AtExitManager, so we have this workaround method for tests that depend on
 // "fresh" singletons.  The implementation is in chrome_frame_unittest_main.cc.
 void DeleteAllSingletons();
 
 #endif  // CHROME_FRAME_TEST_CHROME_FRAME_TEST_UTILS_H_