Annotate WorkerPool::PostTaskAndReply as leaky.

base/threading/worker_pool.cc

 // 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/threading/worker_pool.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
+#include "base/debug/leak_annotations.h"
 #include "base/lazy_instance.h"
 #include "base/task_runner.h"
 #include "base/threading/post_task_and_reply_impl.h"
 #include "base/tracked_objects.h"
 
 namespace base {
 
 namespace {
 
 class PostTaskAndReplyWorkerPool : public internal::PostTaskAndReplyImpl {
@@ skipping 78 matching lines @@
 
 base::LazyInstance<TaskRunnerHolder>::Leaky
     g_taskrunners = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 bool WorkerPool::PostTaskAndReply(const tracked_objects::Location& from_here,
                                   const Closure& task,
                                   const Closure& reply,
                                   bool task_is_slow) {
+  // Do not report PostTaskAndReplyRelay leaks in tests. There's nothing we can
+  // do about them because WorkerPool doesn't have a flushing API.
+  // http://crbug.com/248513
+  // http://crbug.com/290897
+  // Note: this annotation does not cover tasks posted through a TaskRunner.
+  ANNOTATE_SCOPED_MEMORY_LEAK;
   return PostTaskAndReplyWorkerPool(task_is_slow).PostTaskAndReply(
       from_here, task, reply);
 }
 
 // static
 const scoped_refptr<TaskRunner>&
 WorkerPool::GetTaskRunner(bool tasks_are_slow) {
   return g_taskrunners.Get().taskrunners_[tasks_are_slow];
 }
 
 }  // namespace base