Clean up base::Callback stuff

base/bind_internal.h

Index: base/bind_internal.h
diff --git a/base/bind_internal.h b/base/bind_internal.h
index c6832e6a479ed3da0a386855327de207e6fedca6..312f21b70638858423e6bbd7aaecd2fea30b8ec2 100644
--- a/base/bind_internal.h
+++ b/base/bind_internal.h
@@ -362,17 +362,17 @@ struct Invoker<IndexSequence<bound_indices...>,
 //
 // BoundArgsType contains the storage type for all the bound arguments by
 // (ab)using a function type.
-template <typename Runnable, typename RunType, typename BoundArgList>
+template <typename Runnable, typename RunType, typename... BoundArg>

[dcheng, 2015/12/08 20:16:46]

This should be BoundArgs since there may be more than one. Also, the comment on
line 363 needs to be updated.

[tzik, 2015/12/09 07:03:15]

Done. Also, removed the obsolete comments from line 42.

 struct BindState;
 
 template <typename Runnable,
           typename R,
           typename... Args,
           typename... BoundArgs>
-struct BindState<Runnable, R(Args...), TypeList<BoundArgs...>> final
+struct BindState<Runnable, R(Args...), BoundArgs...> final
     : public BindStateBase {
  private:
-  using StorageType = BindState<Runnable, R(Args...), TypeList<BoundArgs...>>;
+  using StorageType = BindState<Runnable, R(Args...), BoundArgs...>;
   using RunnableType = Runnable;
 
   // true_type if Runnable is a method invocation and the first bound argument