Moved XMPP notifier library from chrome/browser/sync to chrome/common....

chrome/browser/sync/notifier/base/timer.cc

-// Copyright (c) 2009 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/sync/notifier/base/timer.h"
-
-namespace notifier {
-
-Timer::Timer(talk_base::Task* parent, int timeout_seconds, bool repeat)
-  : Task(parent),
-    repeat_(repeat) {
-
-  set_timeout_seconds(timeout_seconds);
-  Start();
-  ResumeTimeout();
-}
-
-Timer::~Timer() {
-}
-
-int Timer::OnTimeout() {
-  if (!repeat_) {
-    return STATE_DONE;
-  }
-  ResetTimeout();
-  return STATE_BLOCKED;
-}
-
-int Timer::ProcessStart() {
-  return STATE_BLOCKED;
-}
-
-}  // namespace notifier