Adopt base::OnceCallback in base::BarrierClosure

base/barrier_closure.h

Index: base/barrier_closure.h
diff --git a/base/barrier_closure.h b/base/barrier_closure.h
index b1204d81465467ae802e066990c745efbfc4c851..6e2949fae93a214de870356d49e17e8274133cae 100644
--- a/base/barrier_closure.h
+++ b/base/barrier_closure.h
@@ -6,7 +6,7 @@
 #define BASE_BARRIER_CLOSURE_H_
 
 #include "base/base_export.h"
-#include "base/callback_forward.h"
+#include "base/callback.h"
 
 namespace base {
 
@@ -22,8 +22,8 @@ namespace base {
 // |done_closure| is also Reset() on the final calling thread but due to the
 // refcounted nature of callbacks, it is hard to know what thread resources
 // will be released on.

[gab, 2017/04/26 15:07:25]

This change voids this last paragraph, right?

[tzik, 2017/04/27 12:09:44]

Right, updated the comment.

-BASE_EXPORT base::Closure BarrierClosure(int num_closures,
-                                         const base::Closure& done_closure);
+BASE_EXPORT RepeatingClosure BarrierClosure(int num_closures,
+                                            OnceClosure done_closure);
 
 }  // namespace base