Merge "Allow mediacodec to allocate from the DMA-BUF system heap" am: cf7118cc65 am: 6c6a476983 am: de21684a1b

Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/1550519

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic3b9bc0fab5674f3f9dff254189ea603c29785b7
diff --git a/vendor/mediacodec.te b/vendor/mediacodec.te
index b4c6df4..f78b58f 100644
--- a/vendor/mediacodec.te
+++ b/vendor/mediacodec.te
@@ -18,6 +18,7 @@
 
 allow mediacodec gpu_device:chr_file rw_file_perms;
 allow mediacodec ion_device:chr_file rw_file_perms;
+allow mediacodec dmabuf_system_heap_device:chr_file r_file_perms;
 allow mediacodec video_device:chr_file rw_file_perms;
 allow mediacodec video_device:dir search;