Merge "Remove redefinition of uapi constant added in R." into main am: d5b09b4b97 am: c3bbf8237a am: 7a1d3efb41 am: 5c30491a99 am: 73f83e22f9

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2760268

Change-Id: I784e9d263d970a94f3305776bb9505aba7c4cab0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/libcutils/ashmem-dev.cpp b/libcutils/ashmem-dev.cpp
index 56d6875..2fa211b 100644
--- a/libcutils/ashmem-dev.cpp
+++ b/libcutils/ashmem-dev.cpp
@@ -44,9 +44,6 @@
 #include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 
-/* Will be added to UAPI once upstream change is merged */
-#define F_SEAL_FUTURE_WRITE 0x0010
-
 /*
  * The minimum vendor API level at and after which it is safe to use memfd.
  * This is to facilitate deprecation of ashmem.