android-tools: Allow adbd to be ran as root

recipes-devtools/android-tools/android-tools/0001-Allow-adbd-to-be-ran-as-root.patch

+From 3237f335c5b559c68749173f4343e6475f9eb8c7 Mon Sep 17 00:00:00 2001
+From: Florent Revest <revestflo@gmail.com>
+Date: Mon, 30 Oct 2017 21:05:46 +0100
+Subject: [PATCH] Allow adbd to be ran as root
+
+---
+ system/core/adb/adb.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/system/core/adb/adb.c b/system/core/adb/adb.c
+index 10a1e0d..a88641f 100644
+--- a/system/core/adb/adb.c
++++ b/system/core/adb/adb.c
+@@ -1267,6 +1267,7 @@ static int should_drop_privileges() {
+     int secure = 0;
+     char value[PROPERTY_VALUE_MAX];
+ 
++    return 0;
+    /* run adbd in secure mode if ro.secure is set and
+     ** we are not in the emulator
+     */
+-- 
+2.14.3
+

recipes-devtools/android-tools/android-tools_%.bbappend

 FILESEXTRAPATHS_prepend := "${THISDIR}/android-tools:"
+SRC_URI += " file://0001-Allow-adbd-to-be-ran-as-root.patch "