Revert 195845 "With this CL we can catch OnResume, OnPause, OnDe..."

trunk/src/net/android/simple_cache_activity_status_notifier.cc

-// Copyright (c) 2013 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 "net/android/simple_cache_activity_status_notifier.h"
-
-#include "base/android/jni_android.h"
-#include "base/basictypes.h"
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/callback.h"
-#include "base/logging.h"
-#include "base/message_loop.h"
-#include "base/message_loop_proxy.h"
-#include "base/task_runner.h"
-#include "jni/SimpleCacheActivityStatusNotifier_jni.h"
-
-namespace net {
-
-SimpleCacheActivityStatusNotifier::SimpleCacheActivityStatusNotifier(
-    const ActivityStatusChangedCallback& notify_callback)
-    : notify_callback_(notify_callback) {
-  JNIEnv* env = base::android::AttachCurrentThread();
-  DCHECK(env);
-  java_obj_.Reset(
-      Java_SimpleCacheActivityStatusNotifier_newInstance(
-          env, reinterpret_cast<jint>(this)));
-}
-
-SimpleCacheActivityStatusNotifier::~SimpleCacheActivityStatusNotifier() {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  JNIEnv* env = base::android::AttachCurrentThread();
-  DCHECK(env);
-  Java_SimpleCacheActivityStatusNotifier_prepareToBeDestroyed(
-      env, java_obj_.obj());
-}
-
-void SimpleCacheActivityStatusNotifier::NotifyActivityStatusChanged(
-    JNIEnv* env,
-    jobject obj,
-    jint j_new_activity_status) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  ActivityStatus new_activity_status =
-      static_cast<ActivityStatus>(j_new_activity_status);
-  DCHECK(!notify_callback_.is_null());
-  notify_callback_.Run(new_activity_status);
-}
-
-// static
-bool SimpleCacheActivityStatusNotifier::Register(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-}  // namespace net