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Unified Diff: media/base/bind_to_loop.h

Issue 132163006: Rename media/base/bind_to_loop.h to media/base/bind_to_current_loop.h. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 11 months ago
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Index: media/base/bind_to_loop.h
diff --git a/media/base/bind_to_loop.h b/media/base/bind_to_loop.h
deleted file mode 100644
index 499a6d916d12543e49ca9c8a55a424f61daf3476..0000000000000000000000000000000000000000
--- a/media/base/bind_to_loop.h
+++ /dev/null
@@ -1,168 +0,0 @@
-// This file was GENERATED by command:
-// pump.py bind_to_loop.h.pump
-// DO NOT EDIT BY HAND!!!
-
-
-// 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 MEDIA_BASE_BIND_TO_LOOP_H_
-#define MEDIA_BASE_BIND_TO_LOOP_H_
-
-#include "base/bind.h"
-#include "base/location.h"
-#include "base/message_loop/message_loop_proxy.h"
-#include "base/single_thread_task_runner.h"
-
-// This is a helper utility for base::Bind()ing callbacks to the current
-// MessageLoop. The typical use is when |a| (of class |A|) wants to hand a
-// callback such as base::Bind(&A::AMethod, a) to |b|, but needs to ensure that
-// when |b| executes the callback, it does so on |a|'s current MessageLoop.
-//
-// Typical usage: request to be called back on the current thread:
-// other->StartAsyncProcessAndCallMeBack(
-// media::BindToCurrentLoop(base::Bind(&MyClass::MyMethod, this)));
-//
-// Note that like base::Bind(), BindToCurrentLoop() can't bind non-constant
-// references, and that *unlike* base::Bind(), BindToCurrentLoop() makes copies
-// of its arguments, and thus can't be used with arrays.
-
-namespace media {
-
-// Mimic base::internal::CallbackForward, replacing p.Pass() with
-// base::Passed(&p) to account for the extra layer of indirection.
-namespace internal {
-template <typename T>
-T& TrampolineForward(T& t) { return t; }
-
-template <typename T>
-base::internal::PassedWrapper<scoped_ptr<T> > TrampolineForward(
- scoped_ptr<T>& p) { return base::Passed(&p); }
-
-template <typename T, typename R>
-base::internal::PassedWrapper<scoped_ptr_malloc<T, R> > TrampolineForward(
- scoped_ptr_malloc<T, R>& p) { return base::Passed(&p); }
-
-template <typename T>
-base::internal::PassedWrapper<ScopedVector<T> > TrampolineForward(
- ScopedVector<T>& p) { return base::Passed(&p); }
-
-template <typename T> struct TrampolineHelper;
-
-template <>
-struct TrampolineHelper<void()> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void()>& cb) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb));
- }
-};
-
-
-template <typename A1>
-struct TrampolineHelper<void(A1)> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void(A1)>& cb, A1 a1) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb,
- internal::TrampolineForward(a1)));
- }
-};
-
-
-template <typename A1, typename A2>
-struct TrampolineHelper<void(A1, A2)> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void(A1, A2)>& cb, A1 a1, A2 a2) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb,
- internal::TrampolineForward(a1), internal::TrampolineForward(a2)));
- }
-};
-
-
-template <typename A1, typename A2, typename A3>
-struct TrampolineHelper<void(A1, A2, A3)> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void(A1, A2, A3)>& cb, A1 a1, A2 a2, A3 a3) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb,
- internal::TrampolineForward(a1), internal::TrampolineForward(a2),
- internal::TrampolineForward(a3)));
- }
-};
-
-
-template <typename A1, typename A2, typename A3, typename A4>
-struct TrampolineHelper<void(A1, A2, A3, A4)> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void(A1, A2, A3, A4)>& cb, A1 a1, A2 a2, A3 a3,
- A4 a4) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb,
- internal::TrampolineForward(a1), internal::TrampolineForward(a2),
- internal::TrampolineForward(a3), internal::TrampolineForward(a4)));
- }
-};
-
-
-template <typename A1, typename A2, typename A3, typename A4, typename A5>
-struct TrampolineHelper<void(A1, A2, A3, A4, A5)> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void(A1, A2, A3, A4, A5)>& cb, A1 a1, A2 a2, A3 a3,
- A4 a4, A5 a5) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb,
- internal::TrampolineForward(a1), internal::TrampolineForward(a2),
- internal::TrampolineForward(a3), internal::TrampolineForward(a4),
- internal::TrampolineForward(a5)));
- }
-};
-
-
-template <typename A1, typename A2, typename A3, typename A4, typename A5,
- typename A6>
-struct TrampolineHelper<void(A1, A2, A3, A4, A5, A6)> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void(A1, A2, A3, A4, A5, A6)>& cb, A1 a1, A2 a2,
- A3 a3, A4 a4, A5 a5, A6 a6) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb,
- internal::TrampolineForward(a1), internal::TrampolineForward(a2),
- internal::TrampolineForward(a3), internal::TrampolineForward(a4),
- internal::TrampolineForward(a5), internal::TrampolineForward(a6)));
- }
-};
-
-
-template <typename A1, typename A2, typename A3, typename A4, typename A5,
- typename A6, typename A7>
-struct TrampolineHelper<void(A1, A2, A3, A4, A5, A6, A7)> {
- static void Run(
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
- const base::Callback<void(A1, A2, A3, A4, A5, A6, A7)>& cb, A1 a1, A2 a2,
- A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
- task_runner->PostTask(FROM_HERE, base::Bind(cb,
- internal::TrampolineForward(a1), internal::TrampolineForward(a2),
- internal::TrampolineForward(a3), internal::TrampolineForward(a4),
- internal::TrampolineForward(a5), internal::TrampolineForward(a6),
- internal::TrampolineForward(a7)));
- }
-};
-
-
-} // namespace internal
-
-// TODO(scherkus): Rename me to something that emphasizes the asynchrony
-// http://crbug.com/167240
-template<typename T>
-static base::Callback<T> BindToCurrentLoop(
- const base::Callback<T>& cb) {
- return base::Bind(&internal::TrampolineHelper<T>::Run,
- base::MessageLoopProxy::current(), cb);
-}
-
-} // namespace media
-
-#endif // MEDIA_BASE_BIND_TO_LOOP_H_

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