components/keyed_service/core/refcounted_keyed_service.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/keyed_service/core/refcounted_keyed_service.h"
   6
   7 #include "base/location.h"
   8 #include "base/thread_task_runner_handle.h"
   9
  10 namespace impl {
  11
  12 // static
  13 void RefcountedKeyedServiceTraits::Destruct(const RefcountedKeyedService* obj) {
  14   if (obj->task_runner_.get() != nullptr &&
  15       obj->task_runner_.get() != base::ThreadTaskRunnerHandle::Get()) {
  16     obj->task_runner_->DeleteSoon(FROM_HERE, obj);
  17   } else {
  18     delete obj;
  19   }
  20 }
  21
  22 }  // namespace impl
  23
  24 RefcountedKeyedService::RefcountedKeyedService() : task_runner_(nullptr) {
  25 }
  26
  27 RefcountedKeyedService::RefcountedKeyedService(
  28     const scoped_refptr<base::SingleThreadTaskRunner>& task_runner)
  29     : task_runner_(task_runner) {
  30 }
  31
  32 RefcountedKeyedService::~RefcountedKeyedService() {
  33 }