Repo created

TMessagesProj/jni/voip/webrtc/base/task_runner.cc

@@ -0,0 +1,67 @@
+// 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 "base/task_runner.h"
+
+#include <utility>
+
+#include "base/bind.h"
+#include "base/compiler_specific.h"
+#include "base/logging.h"
+#include "base/threading/post_task_and_reply_impl.h"
+
+namespace base {
+
+namespace {
+
+// TODO(akalin): There's only one other implementation of
+// PostTaskAndReplyImpl in post_task.cc.  Investigate whether it'll be
+// possible to merge the two.
+class PostTaskAndReplyTaskRunner : public internal::PostTaskAndReplyImpl {
+ public:
+  explicit PostTaskAndReplyTaskRunner(TaskRunner* destination);
+
+ private:
+  bool PostTask(const Location& from_here, OnceClosure task) override;
+
+  // Non-owning.
+  TaskRunner* destination_;
+};
+
+PostTaskAndReplyTaskRunner::PostTaskAndReplyTaskRunner(
+    TaskRunner* destination) : destination_(destination) {
+  DCHECK(destination_);
+}
+
+bool PostTaskAndReplyTaskRunner::PostTask(const Location& from_here,
+                                          OnceClosure task) {
+  return destination_->PostTask(from_here, std::move(task));
+}
+
+}  // namespace
+
+bool TaskRunner::PostTask(const Location& from_here, OnceClosure task) {
+  return PostDelayedTask(from_here, std::move(task), base::TimeDelta());
+}
+
+bool TaskRunner::PostTaskAndReply(const Location& from_here,
+                                  OnceClosure task,
+                                  OnceClosure reply) {
+  return PostTaskAndReplyTaskRunner(this).PostTaskAndReply(
+      from_here, std::move(task), std::move(reply));
+}
+
+TaskRunner::TaskRunner() = default;
+
+TaskRunner::~TaskRunner() = default;
+
+void TaskRunner::OnDestruct() const {
+  delete this;
+}
+
+void TaskRunnerTraits::Destruct(const TaskRunner* task_runner) {
+  task_runner->OnDestruct();
+}
+
+}  // namespace base