Index: base/threading/sequenced_worker_pool.h |
diff --git a/base/threading/sequenced_worker_pool.h b/base/threading/sequenced_worker_pool.h |
index 7e04b071428c838dfcec0faa647f82baf2932045..52ca0c9eefed626d721f935a7bef6cec135590d5 100644 |
--- a/base/threading/sequenced_worker_pool.h |
+++ b/base/threading/sequenced_worker_pool.h |
@@ -143,6 +143,11 @@ class BASE_EXPORT SequencedWorkerPool : public TaskRunner { |
virtual void OnDestruct() = 0; |
}; |
+ // Gets the SequencedToken of the current thread. |
+ // If current thread is not a SequencedWorkerPool worker thread, this returns |
+ // false and |result_token| is unmodified. |result_token| may not be NULL. |
+ static bool CurrentThreadSequenceToken(SequenceToken* result_token); |
+ |
// When constructing a SequencedWorkerPool, there must be a |
// MessageLoop on the current thread unless you plan to deliberately |
// leak it. |
@@ -159,7 +164,7 @@ class BASE_EXPORT SequencedWorkerPool : public TaskRunner { |
TestingObserver* observer); |
// Returns a unique token that can be used to sequence tasks posted to |
- // PostSequencedWorkerTask(). Valid tokens are alwys nonzero. |
+ // PostSequencedWorkerTask(). Valid tokens are always nonzero. |
SequenceToken GetSequenceToken(); |
// Returns the sequence token associated with the given name. Calling this |