Convert uses of int ms to TimeDelta in dbus.

dbus/bus.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 DBUS_BUS_H_
 #define DBUS_BUS_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 364 matching lines @@
   virtual void PostTaskToDBusThread(
       const tracked_objects::Location& from_here,
       const base::Closure& task);
 
   // Posts the delayed task to the message loop of the D-Bus thread. If
   // D-Bus thread is not supplied, the message loop of the origin thread
   // will be used.
   virtual void PostDelayedTaskToDBusThread(
       const tracked_objects::Location& from_here,
       const base::Closure& task,
-      int delay_ms);
+      base::TimeDelta delay);
 
   // Returns true if the bus has the D-Bus thread.
   virtual bool HasDBusThread();
 
   // Check whether the current thread is on the origin thread (the thread
   // that created the bus). If not, DCHECK will fail.
   virtual void AssertOnOriginThread();
 
   // Check whether the current thread is on the D-Bus thread. If not,
   // DCHECK will fail. If the D-Bus thread is not supplied, it calls
@@ skipping 93 matching lines @@
   // OnAddTimeout()/OnRemoveTimeou() are balanced.
   int num_pending_watches_;
   int num_pending_timeouts_;
 
   DISALLOW_COPY_AND_ASSIGN(Bus);
 };
 
 }  // namespace dbus
 
 #endif  // DBUS_BUS_H_