Convert uses of int ms to TimeDelta in webkit/appcache and webkit/dom_storage.

R=michaeln@chromium.org
BUG=108171


Review URL: http://codereview.chromium.org/9572037

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124877 0039d316-1c4b-4281-b951-d872f2087c98

webkit/appcache/appcache_response_unittest.cc

-// 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.
 
@@ -644,7 +644,7 @@ class AppCacheResponseTest : public testing::Test {
     MessageLoop::current()->PostDelayedTask(
         FROM_HERE, base::Bind(&AppCacheResponseTest::VerifyNoCallbacks,
                               base::Unretained(this)),
-        10);
+        base::TimeDelta::FromMilliseconds(10));
   }
 
   void VerifyNoCallbacks() {

webkit/dom_storage/dom_storage_task_runner.cc

@@ -31,8 +31,7 @@ bool DomStorageTaskRunner::PostDelayedTask(
     const tracked_objects::Location& from_here,
     const base::Closure& task,
     base::TimeDelta delay) {
-  return message_loop_->PostDelayedTask(from_here, task,
-                                        delay.InMilliseconds());
+  return message_loop_->PostDelayedTask(from_here, task, delay);
 }
 
 // DomStorageWorkerPoolTaskRunner
@@ -68,7 +67,7 @@ bool DomStorageWorkerPoolTaskRunner::PostDelayedTask(
       FROM_HERE,
       base::Bind(base::IgnoreResult(&DomStorageWorkerPoolTaskRunner::PostTask),
                  this, from_here, task),
-      delay.InMilliseconds());
+      delay);
 }
 
 // MockDomStorageTaskRunner