LOCAL_CLANG := true is now the default

Change-Id: I2f6a8c7f32cbf682c968a43d590d773ffb21e909
(cherry picked from commit 3a7510bcf6089d3ef768de7cf805ca783f0aac17)
diff --git a/cmds/app_process/Android.mk b/cmds/app_process/Android.mk
index b5f1c2a..e18de8e 100644
--- a/cmds/app_process/Android.mk
+++ b/cmds/app_process/Android.mk
@@ -69,7 +69,6 @@
 LOCAL_MODULE_STEM_64 := app_process64
 
 LOCAL_SANITIZE := address
-LOCAL_CLANG := true
 LOCAL_MODULE_PATH := $(TARGET_OUT_EXECUTABLES)/asan
 
 LOCAL_CFLAGS += -Wall -Werror -Wunused -Wunreachable-code