base::Bind: Remove Task.

base/threading/worker_pool_posix.cc

Index: base/threading/worker_pool_posix.cc
diff --git a/base/threading/worker_pool_posix.cc b/base/threading/worker_pool_posix.cc
index f93c44725fb6ee0bc8f57273a2d8dc96201a8668..fd1a40ed0a8135c58027f6dd15b393052311b9a9 100644
--- a/base/threading/worker_pool_posix.cc
+++ b/base/threading/worker_pool_posix.cc
@@ -31,8 +31,6 @@ class WorkerPoolImpl {
   WorkerPoolImpl();
   ~WorkerPoolImpl();
 
-  void PostTask(const tracked_objects::Location& from_here, Task* task,
-                bool task_is_slow);
   void PostTask(const tracked_objects::Location& from_here,
                 const base::Closure& task, bool task_is_slow);
 
@@ -50,11 +48,6 @@ WorkerPoolImpl::~WorkerPoolImpl() {
 }
 
 void WorkerPoolImpl::PostTask(const tracked_objects::Location& from_here,
-                              Task* task, bool task_is_slow) {
-  pool_->PostTask(from_here, task);
-}
-
-void WorkerPoolImpl::PostTask(const tracked_objects::Location& from_here,
                               const base::Closure& task, bool task_is_slow) {
   pool_->PostTask(from_here, task);
 }
@@ -109,12 +102,6 @@ void WorkerThread::ThreadMain() {
 }  // namespace
 
 bool WorkerPool::PostTask(const tracked_objects::Location& from_here,
-                          Task* task, bool task_is_slow) {
-  g_lazy_worker_pool.Pointer()->PostTask(from_here, task, task_is_slow);
-  return true;
-}
-
-bool WorkerPool::PostTask(const tracked_objects::Location& from_here,
                           const base::Closure& task, bool task_is_slow) {
   g_lazy_worker_pool.Pointer()->PostTask(from_here, task, task_is_slow);
   return true;
@@ -146,21 +133,6 @@ void PosixDynamicThreadPool::Terminate() {
 
 void PosixDynamicThreadPool::PostTask(
     const tracked_objects::Location& from_here,
-    Task* task) {
-  PendingTask pending_task(from_here,
-                           base::Bind(&subtle::TaskClosureAdapter::Run,
-                                      new subtle::TaskClosureAdapter(task)));
-  // |pending_task| and AddTask() work in conjunction here to ensure that after
-  // a successful AddTask(), the TaskClosureAdapter object is deleted on the
-  // worker thread. In AddTask(), the reference |pending_task.task| is handed
-  // off in a destructive manner to ensure that the local copy of
-  // |pending_task| doesn't keep a ref on the Closure causing the
-  // TaskClosureAdapter to be deleted on the wrong thread.
-  AddTask(&pending_task);
-}
-
-void PosixDynamicThreadPool::PostTask(
-    const tracked_objects::Location& from_here,
     const base::Closure& task) {
   PendingTask pending_task(from_here, task);
   AddTask(&pending_task);