Reland "Make rtc_base/refcount.h self contained, not including refcountedobject.h."
This is a reland of b7239a9dc825ddb25dbc800aed3a065163b9a10e
Original change's description:
> Make rtc_base/refcount.h self contained, not including refcountedobject.h.
>
> The refcount.h file doesn't depend on anything from
> refcountedobject.h. The motivation of this change to make it possible
> to add additional declarations to refcount.h, and include it from
> refcountedobject.h.
>
> Bug: webrtc:8270
> Change-Id: I24f6131f471e675570968d00065ff9b1f55e3373
> Reviewed-on: https://webrtc-review.googlesource.com/5760
> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> Commit-Queue: Niels Moller <nisse@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#20106}
Bug: webrtc:8270
Change-Id: I9738f6680ab52d0f43639a1a39175fdba5957681
Reviewed-on: https://webrtc-review.googlesource.com/5840
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20180}diff --git a/rtc_base/copyonwritebuffer.h b/rtc_base/copyonwritebuffer.h
index bdfe393..c4bba87 100644
--- a/rtc_base/copyonwritebuffer.h
+++ b/rtc_base/copyonwritebuffer.h
@@ -17,6 +17,7 @@
#include "rtc_base/buffer.h"
#include "rtc_base/checks.h"
#include "rtc_base/refcount.h"
+#include "rtc_base/refcountedobject.h"
#include "rtc_base/scoped_ref_ptr.h"
namespace rtc {