WILL BE MERGED Change Ownership of Sequence to the Single Thread SchedulerWorker Delegate

base/task_scheduler/scheduler_single_thread_task_runner_manager.h

Index: base/task_scheduler/scheduler_single_thread_task_runner_manager.h
diff --git a/base/task_scheduler/scheduler_single_thread_task_runner_manager.h b/base/task_scheduler/scheduler_single_thread_task_runner_manager.h
index 3b0ffd4fbf6726be7724459408437c8a6d0cd241..393dad29b342001bb97f68e4401f2e83fe9d574e 100644
--- a/base/task_scheduler/scheduler_single_thread_task_runner_manager.h
+++ b/base/task_scheduler/scheduler_single_thread_task_runner_manager.h
@@ -7,6 +7,7 @@
 
 #include <vector>
 
+#include "base/atomicops.h"
 #include "base/base_export.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ -59,6 +60,8 @@ class BASE_EXPORT SchedulerSingleThreadTaskRunnerManager final {
   std::vector<scoped_refptr<SchedulerWorker>> workers_;
   int next_worker_id_ = 0;
 

[fdoray, 2017/03/02 14:37:48]

#if DCHECK_IS_ON()

[robliao, 2017/03/03 04:24:17]

Done.

+  subtle::Atomic32 workers_unregistered_during_join_ = 0;
+
   DISALLOW_COPY_AND_ASSIGN(SchedulerSingleThreadTaskRunnerManager);
 };