Index: components/scheduler/promises/single_thread_promise_executor.h |
diff --git a/components/scheduler/promises/single_thread_promise_executor.h b/components/scheduler/promises/single_thread_promise_executor.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..bf3ca01ea5ce4c2d57dcefcb294ac1323d5c4db6 |
--- /dev/null |
+++ b/components/scheduler/promises/single_thread_promise_executor.h |
@@ -0,0 +1,38 @@ |
+// Copyright 2016 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 COMPONENTS_SCHEDULER_PROMISES_SINGLE_THREAD_PROMISE_EXECUTOR_H_ |
+#define COMPONENTS_SCHEDULER_PROMISES_SINGLE_THREAD_PROMISE_EXECUTOR_H_ |
+ |
+#include "base/macros.h" |
+#include "base/single_thread_task_runner.h" |
+#include "components/scheduler/promises/promise_executor.h" |
+ |
+namespace promise { |
+namespace internal { |
+ |
+class SCHEDULER_EXPORT SingleThreadPromiseExecutor : public PromiseExecutor { |
+ public: |
+ explicit SingleThreadPromiseExecutor( |
+ const scoped_refptr<base::SingleThreadTaskRunner>& task_runner); |
+ ~SingleThreadPromiseExecutor() override; |
+ |
+ // PromiseExecutor implementation: |
+ void StartResolveInternal(PromiseBase* promise) override; |
+ bool OnPromiseResolved(PromiseBase* promise) override; |
+ bool OnPromiseRejected(PromiseBase* promise) override; |
+ |
+ private: |
+ void ResolveImpl(); |
+ void DispatchResolveImpl(); |
+ |
+ scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SingleThreadPromiseExecutor); |
+}; |
+ |
+} // namespace internal |
+} // namespace promise |
+ |
+#endif // COMPONENTS_SCHEDULER_PROMISES_SINGLE_THREAD_PROMISE_EXECUTOR_H_ |