| Index: base/task_runner_util.h
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| diff --git a/base/task_runner_util.h b/base/task_runner_util.h
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| deleted file mode 100644
|
| index da088db2a21928192eb90e50670e7ac81b448cf6..0000000000000000000000000000000000000000
|
| --- a/base/task_runner_util.h
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| +++ /dev/null
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| @@ -1,71 +0,0 @@
|
| -// 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.
|
| -
|
| -#ifndef BASE_TASK_RUNNER_UTIL_H_
|
| -#define BASE_TASK_RUNNER_UTIL_H_
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| -
|
| -#include "base/bind.h"
|
| -#include "base/bind_helpers.h"
|
| -#include "base/callback_internal.h"
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| -#include "base/logging.h"
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| -#include "base/task_runner.h"
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| -
|
| -namespace base {
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| -
|
| -namespace internal {
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| -
|
| -// Adapts a function that produces a result via a return value to
|
| -// one that returns via an output parameter.
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| -template <typename ReturnType>
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| -void ReturnAsParamAdapter(const Callback<ReturnType(void)>& func,
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| - ReturnType* result) {
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| - *result = func.Run();
|
| -}
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| -
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| -// Adapts a T* result to a callblack that expects a T.
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| -template <typename TaskReturnType, typename ReplyArgType>
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| -void ReplyAdapter(const Callback<void(ReplyArgType)>& callback,
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| - TaskReturnType* result) {
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| - // TODO(ajwong): Remove this conditional and add a DCHECK to enforce that
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| - // |reply| must be non-null in PostTaskAndReplyWithResult() below after
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| - // current code that relies on this API softness has been removed.
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| - // http://crbug.com/162712
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| - if (!callback.is_null())
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| - callback.Run(CallbackForward(*result));
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| -}
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| -
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| -} // namespace internal
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| -
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| -// When you have these methods
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| -//
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| -// R DoWorkAndReturn();
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| -// void Callback(const R& result);
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| -//
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| -// and want to call them in a PostTaskAndReply kind of fashion where the
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| -// result of DoWorkAndReturn is passed to the Callback, you can use
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| -// PostTaskAndReplyWithResult as in this example:
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| -//
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| -// PostTaskAndReplyWithResult(
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| -// target_thread_.task_runner(),
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| -// FROM_HERE,
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| -// Bind(&DoWorkAndReturn),
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| -// Bind(&Callback));
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| -template <typename TaskReturnType, typename ReplyArgType>
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| -bool PostTaskAndReplyWithResult(
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| - TaskRunner* task_runner,
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| - const tracked_objects::Location& from_here,
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| - const Callback<TaskReturnType(void)>& task,
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| - const Callback<void(ReplyArgType)>& reply) {
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| - TaskReturnType* result = new TaskReturnType();
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| - return task_runner->PostTaskAndReply(
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| - from_here,
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| - base::Bind(&internal::ReturnAsParamAdapter<TaskReturnType>, task,
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| - result),
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| - base::Bind(&internal::ReplyAdapter<TaskReturnType, ReplyArgType>, reply,
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| - base::Owned(result)));
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| -}
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| -
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| -} // namespace base
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| -
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| -#endif // BASE_TASK_RUNNER_UTIL_H_
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|
|