adb: deprecate legacy log service interface

(cherry picked form commit 0eb6a12c95ab3cc0374607fc4482d9a419bd0f91)

Change-Id: If96019cc13b3d7a4dcd7785c7137e0cbcc622981
diff --git a/Android.mk b/Android.mk
index 0ab66e4..62f012c 100644
--- a/Android.mk
+++ b/Android.mk
@@ -114,8 +114,7 @@
 	jdwp_service.c \
 	framebuffer_service.c \
 	remount_service.c \
-	usb_linux_client.c \
-	log_service.c
+	usb_linux_client.c
 
 LOCAL_CFLAGS := -O2 -g -DADB_HOST=0 -Wall -Wno-unused-parameter
 LOCAL_CFLAGS += -D_XOPEN_SOURCE -D_GNU_SOURCE