Revert 124890 - Convert uses of int ms to TimeDelta in chrome/browser and net.

chrome/browser/net/sqlite_origin_bound_cert_store.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 "chrome/browser/net/sqlite_origin_bound_cert_store.h"
 
 #include <list>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 340 matching lines @@
   {
     base::AutoLock locked(lock_);
     pending_.push_back(po.release());
     num_pending = ++num_pending_;
   }
 
   if (num_pending == 1) {
     // We've gotten our first entry for this batch, fire off the timer.
     BrowserThread::PostDelayedTask(
         BrowserThread::DB, FROM_HERE,
-        base::Bind(&Backend::Commit, this),
-        base::TimeDelta::FromMilliseconds(kCommitIntervalMs));
+        base::Bind(&Backend::Commit, this), kCommitIntervalMs);
   } else if (num_pending == kCommitAfterBatchSize) {
     // We've reached a big enough batch, fire off a commit now.
     BrowserThread::PostTask(
         BrowserThread::DB, FROM_HERE,
         base::Bind(&Backend::Commit, this));
   }
 }
 
 void SQLiteOriginBoundCertStore::Backend::Commit() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::DB));
@@ skipping 134 matching lines @@
   if (backend_.get())
     backend_->SetClearLocalStateOnExit(clear_local_state);
 }
 
 void SQLiteOriginBoundCertStore::Flush(const base::Closure& completion_task) {
   if (backend_.get())
     backend_->Flush(completion_task);
   else if (!completion_task.is_null())
     MessageLoop::current()->PostTask(FROM_HERE, completion_task);
 }