Merge "Revert "Fix makefile include hierarchy"" am: 6d65666280 am: 26bdf7774d am: bfc2c62309 am: 3bb3e06153 am: 5f1f6e0b69

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1348363

Change-Id: Ib09c000f064e90f4dba6d8856398418a340e3933
diff --git a/media/codec2/Android.mk b/media/codec2/Android.mk
index 17f28ff..82d739f 100644
--- a/media/codec2/Android.mk
+++ b/media/codec2/Android.mk
@@ -45,4 +45,4 @@
 .PHONY: docs-all
 docs-all: docs-api docs-internal
 
-include $(call first-makefiles-under,$(call my-dir))
+include $(call all-makefiles-under,$(call my-dir))